diff --git a/DigitalData.EmailProfiler.sln b/DigitalData.EmailProfiler.sln
index 7030d2d..7d876ee 100644
--- a/DigitalData.EmailProfiler.sln
+++ b/DigitalData.EmailProfiler.sln
@@ -7,6 +7,12 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{02EA681E-C7D
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.EmailProfiler.API", "src\DigitalData.EmailProfiler.API\DigitalData.EmailProfiler.API.csproj", "{456817AB-67A3-49DD-9EC5-1253A727B958}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.EmailProfiler.Infrastructure", "src\DigitalData.EmailProfiler.Infrastructure\DigitalData.EmailProfiler.Infrastructure.csproj", "{D2C32417-FE92-4063-97A9-3DA8D811E561}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.EmailProfiler.Domain", "src\DigitalData.EmailProfiler.Domain\DigitalData.EmailProfiler.Domain.csproj", "{76ADC1D0-4DFA-0B1E-57C9-2636434A0043}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.EmailProfiler.Application", "src\DigitalData.EmailProfiler.Application\DigitalData.EmailProfiler.Application.csproj", "{1874A827-C6A5-EB5E-0FE9-30A7200382B7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -17,12 +23,27 @@ Global
 		{456817AB-67A3-49DD-9EC5-1253A727B958}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{456817AB-67A3-49DD-9EC5-1253A727B958}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{456817AB-67A3-49DD-9EC5-1253A727B958}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D2C32417-FE92-4063-97A9-3DA8D811E561}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D2C32417-FE92-4063-97A9-3DA8D811E561}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D2C32417-FE92-4063-97A9-3DA8D811E561}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D2C32417-FE92-4063-97A9-3DA8D811E561}.Release|Any CPU.Build.0 = Release|Any CPU
+		{76ADC1D0-4DFA-0B1E-57C9-2636434A0043}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{76ADC1D0-4DFA-0B1E-57C9-2636434A0043}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{76ADC1D0-4DFA-0B1E-57C9-2636434A0043}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{76ADC1D0-4DFA-0B1E-57C9-2636434A0043}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1874A827-C6A5-EB5E-0FE9-30A7200382B7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1874A827-C6A5-EB5E-0FE9-30A7200382B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1874A827-C6A5-EB5E-0FE9-30A7200382B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1874A827-C6A5-EB5E-0FE9-30A7200382B7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{456817AB-67A3-49DD-9EC5-1253A727B958} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
+		{D2C32417-FE92-4063-97A9-3DA8D811E561} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
+		{76ADC1D0-4DFA-0B1E-57C9-2636434A0043} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
+		{1874A827-C6A5-EB5E-0FE9-30A7200382B7} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {90E29FDC-F6C6-414F-94BF-25DF61D18060}
diff --git a/src/DigitalData.EmailProfiler.Application/DigitalData.EmailProfiler.Application.csproj b/src/DigitalData.EmailProfiler.Application/DigitalData.EmailProfiler.Application.csproj
new file mode 100644
index 0000000..fa71b7a
--- /dev/null
+++ b/src/DigitalData.EmailProfiler.Application/DigitalData.EmailProfiler.Application.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/src/DigitalData.EmailProfiler.Domain/DigitalData.EmailProfiler.Domain.csproj b/src/DigitalData.EmailProfiler.Domain/DigitalData.EmailProfiler.Domain.csproj
new file mode 100644
index 0000000..fa71b7a
--- /dev/null
+++ b/src/DigitalData.EmailProfiler.Domain/DigitalData.EmailProfiler.Domain.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/src/DigitalData.EmailProfiler.Infrastructure/DigitalData.EmailProfiler.Infrastructure.csproj b/src/DigitalData.EmailProfiler.Infrastructure/DigitalData.EmailProfiler.Infrastructure.csproj
new file mode 100644
index 0000000..fa71b7a
--- /dev/null
+++ b/src/DigitalData.EmailProfiler.Infrastructure/DigitalData.EmailProfiler.Infrastructure.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>