diff --git a/src/WireMock.Net.Abstractions/Admin/Settings/SettingsModel.cs b/src/WireMock.Net.Abstractions/Admin/Settings/SettingsModel.cs
index e9f4eccd..602d0cb1 100644
--- a/src/WireMock.Net.Abstractions/Admin/Settings/SettingsModel.cs
+++ b/src/WireMock.Net.Abstractions/Admin/Settings/SettingsModel.cs
@@ -1,82 +1,92 @@
 using System.Text.RegularExpressions;
 using WireMock.Handlers;
+using WireMock.Types;
 
-namespace WireMock.Admin.Settings
+namespace WireMock.Admin.Settings;
+
+/// <summary>
+/// Settings
+/// </summary>
+[FluentBuilder.AutoGenerateBuilder]
+public class SettingsModel
 {
     /// <summary>
-    /// Settings
+    /// Gets or sets the global delay in milliseconds.
     /// </summary>
-    [FluentBuilder.AutoGenerateBuilder]
-    public class SettingsModel
-    {
-        /// <summary>
-        /// Gets or sets the global delay in milliseconds.
-        /// </summary>
-        public int? GlobalProcessingDelay { get; set; }
+    public int? GlobalProcessingDelay { get; set; }
 
-        /// <summary>
-        /// Gets or sets if partial mapping is allowed.
-        /// </summary>
-        public bool? AllowPartialMapping { get; set; }
+    /// <summary>
+    /// Gets or sets if partial mapping is allowed.
+    /// </summary>
+    public bool? AllowPartialMapping { get; set; }
 
-        /// <summary>
-        /// Gets or sets the RequestLog expiration in hours
-        /// </summary>
-        public int? RequestLogExpirationDuration { get; set; }
+    /// <summary>
+    /// Gets or sets the RequestLog expiration in hours
+    /// </summary>
+    public int? RequestLogExpirationDuration { get; set; }
 
-        /// <summary>
-        /// Gets or sets the MaxRequestLog count.
-        /// </summary>
-        public int? MaxRequestLogCount { get; set; }
+    /// <summary>
+    /// Gets or sets the MaxRequestLog count.
+    /// </summary>
+    public int? MaxRequestLogCount { get; set; }
 
-        /// <summary>
-        /// Allow a Body for all HTTP Methods. (default set to false).
-        /// </summary>
-        public bool? AllowBodyForAllHttpMethods { get; set; }
+    /// <summary>
+    /// Allow a Body for all HTTP Methods. (default set to false).
+    /// </summary>
+    public bool? AllowBodyForAllHttpMethods { get; set; }
 
-        /// <summary>
-        /// Handle all requests synchronously. (default set to false).
-        /// </summary>
-        public bool? HandleRequestsSynchronously { get; set; }
+    /// <summary>
+    /// Handle all requests synchronously. (default set to false).
+    /// </summary>
+    public bool? HandleRequestsSynchronously { get; set; }
 
-        /// <summary>
-        /// Throw an exception when the Matcher fails because of invalid input. (default set to false).
-        /// </summary>
-        public bool? ThrowExceptionWhenMatcherFails { get; set; }
+    /// <summary>
+    /// Throw an exception when the Matcher fails because of invalid input. (default set to false).
+    /// </summary>
+    public bool? ThrowExceptionWhenMatcherFails { get; set; }
 
-        /// <summary>
-        /// Use the RegexExtended instead of the default <see cref="Regex"/>.  (default set to true).
-        /// </summary>
-        public bool? UseRegexExtended { get; set; }
+    /// <summary>
+    /// Use the RegexExtended instead of the default <see cref="Regex"/>.  (default set to true).
+    /// </summary>
+    public bool? UseRegexExtended { get; set; }
 
-        /// <summary>
-        /// Save unmatched requests to a file using the <see cref="IFileSystemHandler"/>. (default set to false).
-        /// </summary>
-        public bool? SaveUnmatchedRequests { get; set; }
+    /// <summary>
+    /// Save unmatched requests to a file using the <see cref="IFileSystemHandler"/>. (default set to false).
+    /// </summary>
+    public bool? SaveUnmatchedRequests { get; set; }
 
-        /// <summary>
-        /// Gets or sets if the static mappings should be read at startup.
-        /// </summary>
-        public bool? ReadStaticMappings { get; set; }
+    /// <summary>
+    /// Gets or sets if the static mappings should be read at startup.
+    /// </summary>
+    public bool? ReadStaticMappings { get; set; }
 
-        /// <summary>
-        /// Watch the static mapping files + folder for changes when running.
-        /// </summary>
-        public bool? WatchStaticMappings { get; set; }
+    /// <summary>
+    /// Watch the static mapping files + folder for changes when running.
+    /// </summary>
+    public bool? WatchStaticMappings { get; set; }
 
-        /// <summary>
-        /// A value indicating whether subdirectories within the static mappings path should be monitored.
-        /// </summary>
-        public bool? WatchStaticMappingsInSubdirectories { get; set; }
+    /// <summary>
+    /// A value indicating whether subdirectories within the static mappings path should be monitored.
+    /// </summary>
+    public bool? WatchStaticMappingsInSubdirectories { get; set; }
 
-        /// <summary>
-        /// Policies to use when using CORS. By default CORS is disabled. [Optional]
-        /// </summary>
-        public string? CorsPolicyOptions { get; set; }
+    /// <summary>
+    /// Policies to use when using CORS. By default CORS is disabled. [Optional]
+    /// </summary>
+    public string? CorsPolicyOptions { get; set; }
 
-        /// <summary>
-        /// The proxy and record settings.
-        /// </summary>
-        public ProxyAndRecordSettingsModel? ProxyAndRecordSettings { get; set; }
-    }
+    /// <summary>
+    /// The proxy and record settings.
+    /// </summary>
+    public ProxyAndRecordSettingsModel? ProxyAndRecordSettings { get; set; }
+
+    /// <summary>
+    /// Defines on which scheme (http/https) to host. (This overrides the <c>UseSSL</c> value).
+    /// </summary>
+    public HostingScheme? HostingScheme { get; set; }
+
+    /// <summary>
+    /// Don't save the response-string in the LogEntry when WithBody(Func{IRequestMessage, string}) or WithBody(Func{IRequestMessage, Task{string}}) is used. (default set to false).
+    /// </summary>
+    public bool? DoNotSaveDynamicResponseInLogEntry { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net.Abstractions/Models/IBodyData.cs b/src/WireMock.Net.Abstractions/Models/IBodyData.cs
index 38912666..faafd2c0 100644
--- a/src/WireMock.Net.Abstractions/Models/IBodyData.cs
+++ b/src/WireMock.Net.Abstractions/Models/IBodyData.cs
@@ -1,6 +1,4 @@
-using System.Diagnostics.CodeAnalysis;
 using System.Text;
-using JetBrains.Annotations;
 using WireMock.Types;
 
 namespace WireMock.Util;
@@ -59,4 +57,9 @@ public interface IBodyData
     /// The body encoding.
     /// </summary>
     Encoding? Encoding { get; set; }
+
+    /// <summary>
+    /// Defines if this BodyData is the result of a dynamically created response-string. (
+    /// </summary>
+    public string? IsFuncUsed { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/Logging/LogEntry.cs b/src/WireMock.Net/Logging/LogEntry.cs
index 4be2861c..a5b556d1 100644
--- a/src/WireMock.Net/Logging/LogEntry.cs
+++ b/src/WireMock.Net/Logging/LogEntry.cs
@@ -12,13 +12,13 @@ public class LogEntry : ILogEntry
     public Guid Guid { get; set; }
 
     /// <inheritdoc cref="ILogEntry.RequestMessage" />
-    public IRequestMessage RequestMessage { get; set; }
+    public IRequestMessage RequestMessage { get; set; } = null!;
 
     /// <inheritdoc cref="ILogEntry.ResponseMessage" />
-    public IResponseMessage ResponseMessage { get; set; }
+    public IResponseMessage ResponseMessage { get; set; } = null!;
 
     /// <inheritdoc cref="ILogEntry.RequestMatchResult" />
-    public IRequestMatchResult RequestMatchResult { get; set; }
+    public IRequestMatchResult RequestMatchResult { get; set; } = null!;
 
     /// <inheritdoc cref="ILogEntry.MappingGuid" />
     public Guid? MappingGuid { get; set; }
@@ -33,5 +33,5 @@ public class LogEntry : ILogEntry
     public string? PartialMappingTitle { get; set; }
 
     /// <inheritdoc cref="ILogEntry.PartialMatchResult" />
-    public IRequestMatchResult PartialMatchResult { get; set; }
+    public IRequestMatchResult PartialMatchResult { get; set; } = null!;
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/Matchers/LinqMatcher.cs b/src/WireMock.Net/Matchers/LinqMatcher.cs
index ec41f79c..80167b8c 100644
--- a/src/WireMock.Net/Matchers/LinqMatcher.cs
+++ b/src/WireMock.Net/Matchers/LinqMatcher.cs
@@ -21,6 +21,7 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
 
     /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
     public MatchBehaviour MatchBehaviour { get; }
+
     /// <inheritdoc cref="IMatcher.ThrowException"/>
     public bool ThrowException { get; }
 
diff --git a/src/WireMock.Net/Models/BodyData.cs b/src/WireMock.Net/Models/BodyData.cs
index d9640637..7d00e971 100644
--- a/src/WireMock.Net/Models/BodyData.cs
+++ b/src/WireMock.Net/Models/BodyData.cs
@@ -1,41 +1,43 @@
 using System.Text;
 using WireMock.Types;
 
-namespace WireMock.Util
+namespace WireMock.Util;
+
+/// <summary>
+/// BodyData
+/// </summary>
+public class BodyData : IBodyData
 {
-    /// <summary>
-    /// BodyData
-    /// </summary>
-    public class BodyData : IBodyData
-    {
-        /// <inheritdoc cref="IBodyData.Encoding" />
-        public Encoding? Encoding { get; set; }
+    /// <inheritdoc cref="IBodyData.Encoding" />
+    public Encoding? Encoding { get; set; }
 
-        /// <inheritdoc />
-        public string? BodyAsString { get; set; }
+    /// <inheritdoc />
+    public string? BodyAsString { get; set; }
 
-        /// <inheritdoc cref="IBodyData.BodyAsJson" />
-        public object? BodyAsJson { get; set; }
+    /// <inheritdoc cref="IBodyData.BodyAsJson" />
+    public object? BodyAsJson { get; set; }
 
-        /// <inheritdoc cref="IBodyData.BodyAsBytes" />
-        public byte[]? BodyAsBytes { get; set; }
+    /// <inheritdoc cref="IBodyData.BodyAsBytes" />
+    public byte[]? BodyAsBytes { get; set; }
 
-        /// <inheritdoc cref="IBodyData.BodyAsJsonIndented" />
-        public bool? BodyAsJsonIndented { get; set; }
+    /// <inheritdoc cref="IBodyData.BodyAsJsonIndented" />
+    public bool? BodyAsJsonIndented { get; set; }
 
-        /// <inheritdoc cref="IBodyData.BodyAsFile" />
-        public string? BodyAsFile { get; set; }
+    /// <inheritdoc cref="IBodyData.BodyAsFile" />
+    public string? BodyAsFile { get; set; }
 
-        /// <inheritdoc cref="IBodyData.BodyAsFileIsCached" />
-        public bool? BodyAsFileIsCached { get; set; }
+    /// <inheritdoc cref="IBodyData.BodyAsFileIsCached" />
+    public bool? BodyAsFileIsCached { get; set; }
 
-        /// <inheritdoc cref="IBodyData.DetectedBodyType" />
-        public BodyType? DetectedBodyType { get; set; }
+    /// <inheritdoc cref="IBodyData.DetectedBodyType" />
+    public BodyType? DetectedBodyType { get; set; }
 
-        /// <inheritdoc cref="IBodyData.DetectedBodyTypeFromContentType" />
-        public BodyType? DetectedBodyTypeFromContentType { get; set; }
+    /// <inheritdoc cref="IBodyData.DetectedBodyTypeFromContentType" />
+    public BodyType? DetectedBodyTypeFromContentType { get; set; }
 
-        /// <inheritdoc cref="IRequestMessage.DetectedCompression" />
-        public string? DetectedCompression { get; set; }
-    }
+    /// <inheritdoc cref="IRequestMessage.DetectedCompression" />
+    public string? DetectedCompression { get; set; }
+
+    /// <inheritdoc />
+    public string? IsFuncUsed { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs b/src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs
index 1594bfcd..929e3994 100644
--- a/src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs
+++ b/src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs
@@ -69,4 +69,6 @@ internal interface IWireMockMiddlewareOptions
     bool CustomCertificateDefined { get; }
 
     bool? SaveUnmatchedRequests { get; set; }
+
+    public bool? DoNotSaveDynamicResponseInLogEntry { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/Owin/WireMockMiddleware.cs b/src/WireMock.Net/Owin/WireMockMiddleware.cs
index 23445942..d78d4a35 100644
--- a/src/WireMock.Net/Owin/WireMockMiddleware.cs
+++ b/src/WireMock.Net/Owin/WireMockMiddleware.cs
@@ -32,22 +32,25 @@ namespace WireMock.Owin
         private readonly IOwinRequestMapper _requestMapper;
         private readonly IOwinResponseMapper _responseMapper;
         private readonly IMappingMatcher _mappingMatcher;
+        private readonly LogEntryMapper _logEntryMapper;
 
 #if !USE_ASPNETCORE
         public WireMockMiddleware(Next next, IWireMockMiddlewareOptions options, IOwinRequestMapper requestMapper, IOwinResponseMapper responseMapper, IMappingMatcher mappingMatcher) : base(next)
         {
-            _options = Guard.NotNull(options, nameof(options));
-            _requestMapper = Guard.NotNull(requestMapper, nameof(requestMapper));
-            _responseMapper = Guard.NotNull(responseMapper, nameof(responseMapper));
-            _mappingMatcher = Guard.NotNull(mappingMatcher, nameof(mappingMatcher));
+            _options = Guard.NotNull(options);
+            _requestMapper = Guard.NotNull(requestMapper);
+            _responseMapper = Guard.NotNull(responseMapper);
+            _mappingMatcher = Guard.NotNull(mappingMatcher);
+            _logEntryMapper = new LogEntryMapper(options);
         }
 #else
         public WireMockMiddleware(Next next, IWireMockMiddlewareOptions options, IOwinRequestMapper requestMapper, IOwinResponseMapper responseMapper, IMappingMatcher mappingMatcher)
         {
-            _options = Guard.NotNull(options, nameof(options));
-            _requestMapper = Guard.NotNull(requestMapper, nameof(requestMapper));
-            _responseMapper = Guard.NotNull(responseMapper, nameof(responseMapper));
-            _mappingMatcher = Guard.NotNull(mappingMatcher, nameof(mappingMatcher));
+            _options = Guard.NotNull(options);
+            _requestMapper = Guard.NotNull(requestMapper);
+            _responseMapper = Guard.NotNull(responseMapper);
+            _mappingMatcher = Guard.NotNull(mappingMatcher);
+            _logEntryMapper = new LogEntryMapper(options);
         }
 #endif
 
@@ -264,7 +267,7 @@ namespace WireMock.Owin
 
         private void LogRequest(LogEntry entry, bool addRequest)
         {
-            _options.Logger.DebugRequestResponse(LogEntryMapper.Map(entry), entry.RequestMessage.Path.StartsWith("/__admin/"));
+            _options.Logger.DebugRequestResponse(_logEntryMapper.Map(entry), entry.RequestMessage.Path.StartsWith("/__admin/"));
 
             if (addRequest)
             {
diff --git a/src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs b/src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs
index fffdfde9..568d1bd1 100644
--- a/src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs
+++ b/src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs
@@ -84,4 +84,7 @@ internal class WireMockMiddlewareOptions : IWireMockMiddlewareOptions
 
     /// <inheritdoc cref="IWireMockMiddlewareOptions.SaveUnmatchedRequests"/>
     public bool? SaveUnmatchedRequests { get; set; }
+
+    /// <inheritdoc />
+    public bool? DoNotSaveDynamicResponseInLogEntry { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/ResponseBuilders/Response.WithBody.cs b/src/WireMock.Net/ResponseBuilders/Response.WithBody.cs
index a73f4a8c..852eafa1 100644
--- a/src/WireMock.Net/ResponseBuilders/Response.WithBody.cs
+++ b/src/WireMock.Net/ResponseBuilders/Response.WithBody.cs
@@ -21,7 +21,8 @@ public partial class Response
             {
                 DetectedBodyType = BodyType.String,
                 BodyAsString = bodyFactory(req),
-                Encoding = encoding ?? Encoding.UTF8
+                Encoding = encoding ?? Encoding.UTF8,
+                IsFuncUsed = "Func<IRequestMessage, string>"
             }
         });
     }
@@ -37,7 +38,8 @@ public partial class Response
             {
                 DetectedBodyType = BodyType.String,
                 BodyAsString = await bodyFactory(req).ConfigureAwait(false),
-                Encoding = encoding ?? Encoding.UTF8
+                Encoding = encoding ?? Encoding.UTF8,
+                IsFuncUsed = "Func<IRequestMessage, Task<string>>"
             }
         });
     }
diff --git a/src/WireMock.Net/ResponseBuilders/Response.cs b/src/WireMock.Net/ResponseBuilders/Response.cs
index 536feb87..23221f8a 100644
--- a/src/WireMock.Net/ResponseBuilders/Response.cs
+++ b/src/WireMock.Net/ResponseBuilders/Response.cs
@@ -325,15 +325,15 @@ public partial class Response : IResponseBuilder
                     break;
 
                 default:
-                    throw new NotImplementedException($"TransformerType '{TransformerType}' is not supported.");
+                    throw new NotSupportedException($"TransformerType '{TransformerType}' is not supported.");
             }
 
             return (responseMessageTransformer.Transform(mapping, requestMessage, responseMessage, UseTransformerForBodyAsFile, TransformerReplaceNodeOptions), null);
         }
 
-        if (!UseTransformer && ResponseMessage.BodyData?.BodyAsFileIsCached == true)
+        if (!UseTransformer && ResponseMessage.BodyData?.BodyAsFileIsCached == true && responseMessage.BodyData?.BodyAsFile is not null)
         {
-            ResponseMessage.BodyData.BodyAsBytes = settings.FileSystemHandler.ReadResponseBodyAsFile(responseMessage.BodyData!.BodyAsFile);
+            ResponseMessage.BodyData.BodyAsBytes = settings.FileSystemHandler.ReadResponseBodyAsFile(responseMessage.BodyData.BodyAsFile);
         }
 
         return (responseMessage, null);
diff --git a/src/WireMock.Net/Serialization/LogEntryMapper.cs b/src/WireMock.Net/Serialization/LogEntryMapper.cs
index 6f9d9c81..d2dfe243 100644
--- a/src/WireMock.Net/Serialization/LogEntryMapper.cs
+++ b/src/WireMock.Net/Serialization/LogEntryMapper.cs
@@ -1,16 +1,25 @@
 using System.Linq;
+using Stef.Validation;
 using WireMock.Admin.Mappings;
 using WireMock.Admin.Requests;
 using WireMock.Logging;
 using WireMock.Matchers.Request;
+using WireMock.Owin;
 using WireMock.ResponseBuilders;
 using WireMock.Types;
 
 namespace WireMock.Serialization;
 
-internal static class LogEntryMapper
+internal class LogEntryMapper
 {
-    public static LogEntryModel Map(ILogEntry logEntry)
+    private readonly IWireMockMiddlewareOptions _options;
+
+    public LogEntryMapper(IWireMockMiddlewareOptions options)
+    {
+        _options = Guard.NotNull(options);
+    }
+
+    public LogEntryModel Map(ILogEntry logEntry)
     {
         var logRequestModel = new LogRequestModel
         {
@@ -78,25 +87,7 @@ internal static class LogEntryMapper
             logResponseModel.DetectedBodyType = logEntry.ResponseMessage.BodyData.DetectedBodyType;
             logResponseModel.DetectedBodyTypeFromContentType = logEntry.ResponseMessage.BodyData.DetectedBodyTypeFromContentType;
 
-            switch (logEntry.ResponseMessage.BodyData.DetectedBodyType)
-            {
-                case BodyType.String:
-                    logResponseModel.Body = logEntry.ResponseMessage.BodyData.BodyAsString;
-                    break;
-
-                case BodyType.Json:
-                    logResponseModel.BodyAsJson = logEntry.ResponseMessage.BodyData.BodyAsJson;
-                    break;
-
-                case BodyType.Bytes:
-                    logResponseModel.BodyAsBytes = logEntry.ResponseMessage.BodyData.BodyAsBytes;
-                    break;
-
-                case BodyType.File:
-                    logResponseModel.BodyAsFile = logEntry.ResponseMessage.BodyData.BodyAsFile;
-                    logResponseModel.BodyAsFileIsCached = logEntry.ResponseMessage.BodyData.BodyAsFileIsCached;
-                    break;
-            }
+            MapBody(logEntry, logResponseModel);
 
             logResponseModel.BodyEncoding = logEntry.ResponseMessage.BodyData.Encoding != null
                 ? new EncodingModel
@@ -124,6 +115,36 @@ internal static class LogEntryMapper
         };
     }
 
+    private void MapBody(ILogEntry logEntry, LogResponseModel logResponseModel)
+    {
+        switch (logEntry.ResponseMessage.BodyData!.DetectedBodyType)
+        {
+            case BodyType.String:
+                if (!string.IsNullOrEmpty(logEntry.ResponseMessage.BodyData.IsFuncUsed) && _options.DoNotSaveDynamicResponseInLogEntry == true)
+                {
+                    logResponseModel.Body = logEntry.ResponseMessage.BodyData.IsFuncUsed;
+                }
+                else
+                {
+                    logResponseModel.Body = logEntry.ResponseMessage.BodyData.BodyAsString;
+                }
+                break;
+
+            case BodyType.Json:
+                logResponseModel.BodyAsJson = logEntry.ResponseMessage.BodyData.BodyAsJson;
+                break;
+
+            case BodyType.Bytes:
+                logResponseModel.BodyAsBytes = logEntry.ResponseMessage.BodyData.BodyAsBytes;
+                break;
+
+            case BodyType.File:
+                logResponseModel.BodyAsFile = logEntry.ResponseMessage.BodyData.BodyAsFile;
+                logResponseModel.BodyAsFileIsCached = logEntry.ResponseMessage.BodyData.BodyAsFileIsCached;
+                break;
+        }
+    }
+
     private static LogRequestMatchModel? Map(IRequestMatchResult? matchResult)
     {
         if (matchResult == null)
diff --git a/src/WireMock.Net/Server/WireMockServer.Admin.cs b/src/WireMock.Net/Server/WireMockServer.Admin.cs
index 2609a554..f8399fca 100644
--- a/src/WireMock.Net/Server/WireMockServer.Admin.cs
+++ b/src/WireMock.Net/Server/WireMockServer.Admin.cs
@@ -277,6 +277,8 @@ public partial class WireMockServer
             UseRegexExtended = _settings.UseRegexExtended,
             WatchStaticMappings = _settings.WatchStaticMappings,
             WatchStaticMappingsInSubdirectories = _settings.WatchStaticMappingsInSubdirectories,
+            HostingScheme = _settings.HostingScheme,
+            DoNotSaveDynamicResponseInLogEntry = _settings.DoNotSaveDynamicResponseInLogEntry,
 
 #if USE_ASPNETCORE
             CorsPolicyOptions = _settings.CorsPolicyOptions?.ToString()
@@ -305,6 +307,7 @@ public partial class WireMockServer
         _settings.UseRegexExtended = settings.UseRegexExtended;
         _settings.WatchStaticMappings = settings.WatchStaticMappings;
         _settings.WatchStaticMappingsInSubdirectories = settings.WatchStaticMappingsInSubdirectories;
+        _settings.DoNotSaveDynamicResponseInLogEntry = settings.DoNotSaveDynamicResponseInLogEntry;
 
         InitSettings(_settings);
 
@@ -525,7 +528,7 @@ public partial class WireMockServer
             return ResponseMessageBuilder.Create("Request not found", 404);
         }
 
-        var model = LogEntryMapper.Map(entry);
+        var model = new LogEntryMapper(_options).Map(entry);
 
         return ToJson(model);
     }
@@ -546,9 +549,10 @@ public partial class WireMockServer
     #region Requests
     private IResponseMessage RequestsGet(IRequestMessage requestMessage)
     {
+        var logEntryMapper = new LogEntryMapper(_options);
         var result = LogEntries
             .Where(r => !r.RequestMessage.Path.StartsWith("/__admin/"))
-            .Select(LogEntryMapper.Map);
+            .Select(logEntryMapper.Map);
 
         return ToJson(result);
     }
@@ -578,7 +582,8 @@ public partial class WireMockServer
             }
         }
 
-        var result = dict.OrderBy(x => x.Value.AverageTotalScore).Select(x => x.Key).Select(LogEntryMapper.Map);
+        var logEntryMapper = new LogEntryMapper(_options);
+        var result = dict.OrderBy(x => x.Value.AverageTotalScore).Select(x => x.Key).Select(logEntryMapper.Map);
 
         return ToJson(result);
     }
diff --git a/src/WireMock.Net/Server/WireMockServer.cs b/src/WireMock.Net/Server/WireMockServer.cs
index cb6248f9..77efceb3 100644
--- a/src/WireMock.Net/Server/WireMockServer.cs
+++ b/src/WireMock.Net/Server/WireMockServer.cs
@@ -295,6 +295,7 @@ public partial class WireMockServer : IWireMockServer
         _options.DisableJsonBodyParsing = _settings.DisableJsonBodyParsing;
         _options.HandleRequestsSynchronously = settings.HandleRequestsSynchronously;
         _options.SaveUnmatchedRequests = settings.SaveUnmatchedRequests;
+        _options.DoNotSaveDynamicResponseInLogEntry = settings.DoNotSaveDynamicResponseInLogEntry;
 
         if (settings.CustomCertificateDefined)
         {
diff --git a/src/WireMock.Net/Settings/WireMockServerSettings.cs b/src/WireMock.Net/Settings/WireMockServerSettings.cs
index f8b36585..4b525fd2 100644
--- a/src/WireMock.Net/Settings/WireMockServerSettings.cs
+++ b/src/WireMock.Net/Settings/WireMockServerSettings.cs
@@ -252,6 +252,12 @@ namespace WireMock.Settings
         [PublicAPI]
         public bool? SaveUnmatchedRequests { get; set; }
 
+        /// <summary>
+        /// Don't save the response-string in the LogEntry when WithBody(Func{IRequestMessage, string}) or WithBody(Func{IRequestMessage, Task{string}}) is used. (default set to false).
+        /// </summary>
+        [PublicAPI]
+        public bool? DoNotSaveDynamicResponseInLogEntry { get; set; }
+
         /// <summary>
         /// Custom matcher mappings for static mappings
         /// </summary>
diff --git a/src/WireMock.Net/Settings/WireMockServerSettingsParser.cs b/src/WireMock.Net/Settings/WireMockServerSettingsParser.cs
index 32fecedb..3f875998 100644
--- a/src/WireMock.Net/Settings/WireMockServerSettingsParser.cs
+++ b/src/WireMock.Net/Settings/WireMockServerSettingsParser.cs
@@ -54,7 +54,8 @@ public static class WireMockServerSettingsParser
             UseRegexExtended = parser.GetBoolValue(nameof(WireMockServerSettings.UseRegexExtended), true),
             WatchStaticMappings = parser.GetBoolValue("WatchStaticMappings"),
             WatchStaticMappingsInSubdirectories = parser.GetBoolValue("WatchStaticMappingsInSubdirectories"),
-            HostingScheme = parser.GetEnumValue<HostingScheme>(nameof(WireMockServerSettings.HostingScheme))
+            HostingScheme = parser.GetEnumValue<HostingScheme>(nameof(WireMockServerSettings.HostingScheme)),
+            DoNotSaveDynamicResponseInLogEntry = parser.GetBoolValue(nameof(WireMockServerSettings.DoNotSaveDynamicResponseInLogEntry))
         };
 
 #if USE_ASPNETCORE
diff --git a/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithBodyTests.cs b/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithBodyTests.cs
index 81b083c5..e3702f95 100644
--- a/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithBodyTests.cs
+++ b/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithBodyTests.cs
@@ -21,12 +21,12 @@ public class ResponseWithBodyTests
 
     private readonly Mock<IMapping> _mappingMock;
     private readonly Mock<IFileSystemHandler> _filesystemHandlerMock;
-    private readonly WireMockServerSettings _settings = new ();
+    private readonly WireMockServerSettings _settings = new();
 
     public ResponseWithBodyTests()
     {
         _mappingMock = new Mock<IMapping>();
-        
+
         _filesystemHandlerMock = new Mock<IFileSystemHandler>(MockBehavior.Strict);
         _filesystemHandlerMock.Setup(fs => fs.ReadResponseBodyAsString(It.IsAny<string>())).Returns("abc");
 
@@ -197,61 +197,7 @@ public class ResponseWithBodyTests
     }
 
     [Fact]
-    public async Task Response_ProvideResponse_WithBody_Func()
-    {
-        // Assign
-        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
-
-        var responseBuilder = Response.Create()
-            .WithStatusCode(500)
-            .WithHeader("H1", "X1")
-            .WithHeader("H2", "X2")
-            .WithBody(req => $"path: {req.Path}");
-
-        // Act
-        var response = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
-
-        // Assert
-        Check.That(response.Message.BodyData.BodyAsString).IsEqualTo("path: /test");
-        Check.That(response.Message.BodyData.BodyAsBytes).IsNull();
-        Check.That(response.Message.BodyData.BodyAsJson).IsNull();
-        Check.That(response.Message.BodyData.Encoding.CodePage).Equals(Encoding.UTF8.CodePage);
-        Check.That(response.Message.StatusCode).IsEqualTo(500);
-        Check.That(response.Message.Headers["H1"].ToString()).IsEqualTo("X1");
-        Check.That(response.Message.Headers["H2"].ToString()).IsEqualTo("X2");
-    }
-
-    [Fact]
-    public async Task Response_ProvideResponse_WithBody_FuncAsync()
-    {
-        // Assign
-        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
-
-        var responseBuilder = Response.Create()
-            .WithStatusCode(500)
-            .WithHeader("H1", "X1")
-            .WithHeader("H2", "X2")
-            .WithBody(async req =>
-            {
-                await Task.Delay(1).ConfigureAwait(false);
-                return $"path: {req.Path}";
-            });
-
-        // Act
-        var response = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
-
-        // Assert
-        Check.That(response.Message.BodyData.BodyAsString).IsEqualTo("path: /test");
-        Check.That(response.Message.BodyData.BodyAsBytes).IsNull();
-        Check.That(response.Message.BodyData.BodyAsJson).IsNull();
-        Check.That(response.Message.BodyData.Encoding.CodePage).Equals(Encoding.UTF8.CodePage);
-        Check.That(response.Message.StatusCode).IsEqualTo(500);
-        Check.That(response.Message.Headers["H1"].ToString()).IsEqualTo("X1");
-        Check.That(response.Message.Headers["H2"].ToString()).IsEqualTo("X2");
-    }
-
-    [Fact]
-    public async Task Response_ProvideResponse_WithJsonBodyAndTransform_Func()
+    public async Task Response_ProvideResponse_WithJsonBodyAndTransform()
     {
         // Assign
         const int request1Id = 1;
diff --git a/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithCallbackTests.cs b/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithCallbackTests.cs
index ac1413a8..97806713 100644
--- a/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithCallbackTests.cs
+++ b/test/WireMock.Net.Tests/ResponseBuilders/ResponseWithCallbackTests.cs
@@ -1,8 +1,10 @@
 using System.Collections.Generic;
 using System.Net;
+using System.Text;
 using System.Threading.Tasks;
 using FluentAssertions;
 using Moq;
+using NFluent;
 using WireMock.Handlers;
 using WireMock.Models;
 using WireMock.ResponseBuilders;
@@ -18,17 +20,124 @@ public class ResponseWithCallbackTests
     private const string ClientIp = "::1";
 
     private readonly Mock<IMapping> _mappingMock;
-    private readonly Mock<IFileSystemHandler> _filesystemHandlerMock;
     private readonly WireMockServerSettings _settings = new();
 
     public ResponseWithCallbackTests()
     {
         _mappingMock = new Mock<IMapping>();
 
-        _filesystemHandlerMock = new Mock<IFileSystemHandler>(MockBehavior.Strict);
-        _filesystemHandlerMock.Setup(fs => fs.ReadResponseBodyAsString(It.IsAny<string>())).Returns("abc");
+        var filesystemHandlerMock = new Mock<IFileSystemHandler>(MockBehavior.Strict);
+        filesystemHandlerMock.Setup(fs => fs.ReadResponseBodyAsString(It.IsAny<string>())).Returns("abc");
 
-        _settings.FileSystemHandler = _filesystemHandlerMock.Object;
+        _settings.FileSystemHandler = filesystemHandlerMock.Object;
+    }
+
+    [Fact]
+    public async Task Response_ProvideResponse_WithBody_Func()
+    {
+        // Assign
+        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
+
+        var responseBuilder = Response.Create()
+            .WithStatusCode(500)
+            .WithHeader("H1", "X1")
+            .WithHeader("H2", "X2")
+            .WithBody(req => $"path: {req.Path}");
+
+        // Act
+        var response = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+
+        // Assert
+        Check.That(response.Message.BodyData.BodyAsString).IsEqualTo("path: /test");
+        Check.That(response.Message.BodyData.BodyAsBytes).IsNull();
+        Check.That(response.Message.BodyData.BodyAsJson).IsNull();
+        Check.That(response.Message.BodyData.Encoding.CodePage).Equals(Encoding.UTF8.CodePage);
+        Check.That(response.Message.StatusCode).IsEqualTo(500);
+        Check.That(response.Message.Headers["H1"].ToString()).IsEqualTo("X1");
+        Check.That(response.Message.Headers["H2"].ToString()).IsEqualTo("X2");
+    }
+
+    [Fact]
+    public async Task Response_ProvideResponse_WithBody_Func_DynamicCode_Should_IsFuncUsed()
+    {
+        // Assign
+        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
+
+        var data = new[] { "x", "y" };
+        var i = 0;
+        var responseBuilder = Response.Create()
+            .WithBody(_ =>
+            {
+                var value = data[i];
+                i++;
+                return value;
+            });
+
+        // Act (2x)
+        var response1 = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+        var response2 = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+
+        // Assert
+        response1.Message.BodyData!.BodyAsString.Should().Be("x");
+        response1.Message.BodyData!.IsFuncUsed.Should().Be("Func<IRequestMessage, string>");
+        response2.Message.BodyData!.BodyAsString.Should().Be("y");
+        response2.Message.BodyData!.IsFuncUsed.Should().Be("Func<IRequestMessage, string>");
+    }
+
+    [Fact]
+    public async Task Response_ProvideResponse_WithBody_AsyncFunc_DynamicCode_Should_IsFuncUsed()
+    {
+        // Assign
+        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
+
+        var data = new[] { "x", "y" };
+        var i = 0;
+        var responseBuilder = Response.Create()
+            .WithBody(_ =>
+            {
+                var value = data[i];
+                i++;
+                return Task.FromResult(value);
+            });
+
+        // Act (2x)
+        var response1 = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+        var response2 = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+
+        // Assert
+        response1.Message.BodyData!.BodyAsString.Should().Be("x");
+        response1.Message.BodyData!.IsFuncUsed.Should().Be("Func<IRequestMessage, Task<string>>");
+        response2.Message.BodyData!.BodyAsString.Should().Be("y");
+        response2.Message.BodyData!.IsFuncUsed.Should().Be("Func<IRequestMessage, Task<string>>");
+    }
+
+    [Fact]
+    public async Task Response_ProvideResponse_WithBody_FuncAsync()
+    {
+        // Assign
+        var request = new RequestMessage(new UrlDetails("http://localhost/test"), "GET", ClientIp);
+
+        var responseBuilder = Response.Create()
+            .WithStatusCode(500)
+            .WithHeader("H1", "X1")
+            .WithHeader("H2", "X2")
+            .WithBody(async req =>
+            {
+                await Task.Delay(1).ConfigureAwait(false);
+                return $"path: {req.Path}";
+            });
+
+        // Act
+        var response = await responseBuilder.ProvideResponseAsync(_mappingMock.Object, request, _settings).ConfigureAwait(false);
+
+        // Assert
+        Check.That(response.Message.BodyData.BodyAsString).IsEqualTo("path: /test");
+        Check.That(response.Message.BodyData.BodyAsBytes).IsNull();
+        Check.That(response.Message.BodyData.BodyAsJson).IsNull();
+        Check.That(response.Message.BodyData.Encoding.CodePage).Equals(Encoding.UTF8.CodePage);
+        Check.That(response.Message.StatusCode).IsEqualTo(500);
+        Check.That(response.Message.Headers["H1"].ToString()).IsEqualTo("X1");
+        Check.That(response.Message.Headers["H2"].ToString()).IsEqualTo("X2");
     }
 
     [Fact]
diff --git a/test/WireMock.Net.Tests/Serialization/LogEntryMapperTests.cs b/test/WireMock.Net.Tests/Serialization/LogEntryMapperTests.cs
index 59bc86fc..76b46e99 100644
--- a/test/WireMock.Net.Tests/Serialization/LogEntryMapperTests.cs
+++ b/test/WireMock.Net.Tests/Serialization/LogEntryMapperTests.cs
@@ -2,6 +2,7 @@ using FluentAssertions;
 using NFluent;
 using WireMock.Logging;
 using WireMock.Models;
+using WireMock.Owin;
 using WireMock.ResponseBuilders;
 using WireMock.Serialization;
 using WireMock.Types;
@@ -12,6 +13,15 @@ namespace WireMock.Net.Tests.Serialization;
 
 public class LogEntryMapperTests
 {
+    private readonly IWireMockMiddlewareOptions _options = new WireMockMiddlewareOptions();
+
+    private readonly LogEntryMapper _sut;
+
+    public LogEntryMapperTests()
+    {
+        _sut = new LogEntryMapper(_options);
+    }
+
     [Fact]
     public void LogEntryMapper_Map_LogEntry_Check_BodyTypeBytes()
     {
@@ -39,7 +49,7 @@ public class LogEntryMapperTests
         };
 
         // Act
-        var result = LogEntryMapper.Map(logEntry);
+        var result = _sut.Map(logEntry);
 
         // Assert
         Check.That(result.Request.DetectedBodyType).IsEqualTo("Bytes");
@@ -74,7 +84,7 @@ public class LogEntryMapperTests
         };
 
         // Act
-        var result = LogEntryMapper.Map(logEntry);
+        var result = _sut.Map(logEntry);
 
         // Assert
         Check.That(result.Request.DetectedBodyType).IsNull();
@@ -111,10 +121,49 @@ public class LogEntryMapperTests
         };
 
         // Act
-        var result = LogEntryMapper.Map(logEntry);
+        var result = _sut.Map(logEntry);
 
         // Assert
         result.Response.FaultType.Should().Be("EMPTY_RESPONSE");
         result.Response.FaultPercentage.Should().Be(0.5);
     }
+
+    [Fact]
+    public void LogEntryMapper_Map_LogEntry_WhenFuncIsUsed_And_DoNotSaveDynamicResponseInLogEntry_Is_True_Should_NotSave_StringResponse()
+    {
+        // Assign
+        var options = new WireMockMiddlewareOptions
+        {
+            DoNotSaveDynamicResponseInLogEntry = true
+        };
+        var isFuncUsed = "Func<IRequestMessage, string>";
+        var logEntry = new LogEntry
+        {
+            RequestMessage = new RequestMessage(
+                new UrlDetails("http://localhost"),
+                "post",
+                "::1",
+                new BodyData
+                {
+                    DetectedBodyType = BodyType.Bytes,
+                    BodyAsBytes = new byte[] { 0 }
+                }
+            ),
+            ResponseMessage = new ResponseMessage
+            {
+                BodyData = new BodyData
+                {
+                    DetectedBodyType = BodyType.String,
+                    BodyAsString = "test",
+                    IsFuncUsed = isFuncUsed
+                }
+            }
+        };
+
+        // Act
+        var result = new LogEntryMapper(options).Map(logEntry);
+
+        // Assert
+        result.Response.Body.Should().Be(isFuncUsed);
+    }
 }
\ No newline at end of file