diff --git a/ScadaLink.slnx b/ScadaLink.slnx
index 465035b..9b312e4 100644
--- a/ScadaLink.slnx
+++ b/ScadaLink.slnx
@@ -10,6 +10,7 @@
     <Project Path="src/ScadaLink.StoreAndForward/ScadaLink.StoreAndForward.csproj" />
     <Project Path="src/ScadaLink.ExternalSystemGateway/ScadaLink.ExternalSystemGateway.csproj" />
     <Project Path="src/ScadaLink.NotificationService/ScadaLink.NotificationService.csproj" />
+    <Project Path="src/ScadaLink.NotificationOutbox/ScadaLink.NotificationOutbox.csproj" />
     <Project Path="src/ScadaLink.CentralUI/ScadaLink.CentralUI.csproj" />
     <Project Path="src/ScadaLink.Security/ScadaLink.Security.csproj" />
     <Project Path="src/ScadaLink.HealthMonitoring/ScadaLink.HealthMonitoring.csproj" />
@@ -31,6 +32,7 @@
     <Project Path="tests/ScadaLink.StoreAndForward.Tests/ScadaLink.StoreAndForward.Tests.csproj" />
     <Project Path="tests/ScadaLink.ExternalSystemGateway.Tests/ScadaLink.ExternalSystemGateway.Tests.csproj" />
     <Project Path="tests/ScadaLink.NotificationService.Tests/ScadaLink.NotificationService.Tests.csproj" />
+    <Project Path="tests/ScadaLink.NotificationOutbox.Tests/ScadaLink.NotificationOutbox.Tests.csproj" />
     <Project Path="tests/ScadaLink.CentralUI.Tests/ScadaLink.CentralUI.Tests.csproj" />
     <Project Path="tests/ScadaLink.Security.Tests/ScadaLink.Security.Tests.csproj" />
     <Project Path="tests/ScadaLink.HealthMonitoring.Tests/ScadaLink.HealthMonitoring.Tests.csproj" />
diff --git a/src/ScadaLink.NotificationOutbox/ScadaLink.NotificationOutbox.csproj b/src/ScadaLink.NotificationOutbox/ScadaLink.NotificationOutbox.csproj
new file mode 100644
index 0000000..656ae01
--- /dev/null
+++ b/src/ScadaLink.NotificationOutbox/ScadaLink.NotificationOutbox.csproj
@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Akka" />
+    <PackageReference Include="Akka.Cluster.Tools" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="../ScadaLink.Commons/ScadaLink.Commons.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <InternalsVisibleTo Include="ScadaLink.NotificationOutbox.Tests" />
+  </ItemGroup>
+
+</Project>
diff --git a/tests/ScadaLink.NotificationOutbox.Tests/ProjectSmokeTest.cs b/tests/ScadaLink.NotificationOutbox.Tests/ProjectSmokeTest.cs
new file mode 100644
index 0000000..a2366fc
--- /dev/null
+++ b/tests/ScadaLink.NotificationOutbox.Tests/ProjectSmokeTest.cs
@@ -0,0 +1,7 @@
+namespace ScadaLink.NotificationOutbox.Tests;
+
+public class ProjectSmokeTest
+{
+    [Fact]
+    public void ProjectCompiles() => Assert.True(true);
+}
diff --git a/tests/ScadaLink.NotificationOutbox.Tests/ScadaLink.NotificationOutbox.Tests.csproj b/tests/ScadaLink.NotificationOutbox.Tests/ScadaLink.NotificationOutbox.Tests.csproj
new file mode 100644
index 0000000..ec6f557
--- /dev/null
+++ b/tests/ScadaLink.NotificationOutbox.Tests/ScadaLink.NotificationOutbox.Tests.csproj
@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Akka.TestKit.Xunit2" />
+    <PackageReference Include="coverlet.collector" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="NSubstitute" />
+    <PackageReference Include="xunit" />
+    <PackageReference Include="xunit.runner.visualstudio" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="../../src/ScadaLink.NotificationOutbox/ScadaLink.NotificationOutbox.csproj" />
+  </ItemGroup>
+
+</Project>