diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 87dc5d3b1..c92d62fd6 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -87,6 +87,7 @@ jobs:
           { name: "Testcontainers.Redpanda", runs-on: "ubuntu-22.04" },
           { name: "Testcontainers.ServiceBus", runs-on: "ubuntu-22.04" },
           { name: "Testcontainers.Sftp", runs-on: "ubuntu-22.04" },
+          { name: "Testcontainers.Smtp4Dev", runs-on: "ubuntu-22.04" },
           { name: "Testcontainers.Weaviate", runs-on: "ubuntu-22.04" },
           { name: "Testcontainers.WebDriver", runs-on: "ubuntu-22.04" },
           { name: "Testcontainers.Xunit", runs-on: "ubuntu-22.04" }
diff --git a/Testcontainers.sln b/Testcontainers.sln
index 14af32b18..f0cbf9fff 100644
--- a/Testcontainers.sln
+++ b/Testcontainers.sln
@@ -105,6 +105,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.ServiceBus",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Sftp", "src\Testcontainers.Sftp\Testcontainers.Sftp.csproj", "{7D5C6816-0DD2-4E13-A585-033B5D3C80D5}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Smtp4Dev", "src\Testcontainers.Smtp4Dev\Testcontainers.Smtp4Dev.csproj", "{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Weaviate", "src\Testcontainers.Weaviate\Testcontainers.Weaviate.csproj", "{68F8600D-24E9-4E03-9E25-5F6EB338EAC1}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.WebDriver", "src\Testcontainers.WebDriver\Testcontainers.WebDriver.csproj", "{64A87DE5-29B0-4A54-9E74-560484D8C7C0}"
@@ -225,6 +227,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.ServiceBus.T
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Sftp.Tests", "tests\Testcontainers.Sftp.Tests\Testcontainers.Sftp.Tests.csproj", "{B73C3CC0-9F16-4B34-92BE-6EC0853912C5}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Smtp4Dev.Tests", "tests\Testcontainers.Smtp4Dev.Tests\Testcontainers.Smtp4Dev.Tests.csproj", "{F7387519-8EB0-4B87-B817-A09CA8CE369A}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Tests", "tests\Testcontainers.Tests\Testcontainers.Tests.csproj", "{27CDB869-A150-4593-958F-6F26E5391E7C}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Testcontainers.Weaviate.Tests", "tests\Testcontainers.Weaviate.Tests\Testcontainers.Weaviate.Tests.csproj", "{DDB41BC8-5826-4D97-9C5F-001151E3FFD6}"
@@ -682,6 +686,14 @@ Global
 		{E901DF14-6F05-4FC2-825A-3055FAD33561}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E901DF14-6F05-4FC2-825A-3055FAD33561}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E901DF14-6F05-4FC2-825A-3055FAD33561}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F7387519-8EB0-4B87-B817-A09CA8CE369A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F7387519-8EB0-4B87-B817-A09CA8CE369A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F7387519-8EB0-4B87-B817-A09CA8CE369A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F7387519-8EB0-4B87-B817-A09CA8CE369A}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{5365F780-0E6C-41F0-B1B9-7DC34368F80C} = {673F23AE-7694-4BB9-ABD4-136D6C13634E}
@@ -794,5 +806,7 @@ Global
 		{DDB41BC8-5826-4D97-9C5F-001151E3FFD6} = {7164F1FB-7F24-444A-ACD2-2C329C2B3CCF}
 		{EBA72C3B-57D5-43FF-A5B4-3D55B3B6D4C2} = {7164F1FB-7F24-444A-ACD2-2C329C2B3CCF}
 		{E901DF14-6F05-4FC2-825A-3055FAD33561} = {7164F1FB-7F24-444A-ACD2-2C329C2B3CCF}
+		{DA635A41-3448-4DF3-8A1E-D3CF9C7F4B70} = {673F23AE-7694-4BB9-ABD4-136D6C13634E}
+		{F7387519-8EB0-4B87-B817-A09CA8CE369A} = {7164F1FB-7F24-444A-ACD2-2C329C2B3CCF}
 	EndGlobalSection
 EndGlobal
diff --git a/src/Testcontainers.Smtp4Dev/.editorconfig b/src/Testcontainers.Smtp4Dev/.editorconfig
new file mode 100644
index 000000000..6f066619d
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/.editorconfig
@@ -0,0 +1 @@
+root = true
\ No newline at end of file
diff --git a/src/Testcontainers.Smtp4Dev/Smtp4DevBuilder.cs b/src/Testcontainers.Smtp4Dev/Smtp4DevBuilder.cs
new file mode 100644
index 000000000..8c3da3ea4
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/Smtp4DevBuilder.cs
@@ -0,0 +1,160 @@
+using TestContainers.Smtp4Dev;
+
+namespace Testcontainers.Smtp4Dev;
+
+/// <inheritdoc cref="ContainerBuilder{TBuilderEntity, TContainerEntity, TConfigurationEntity}" />
+[PublicAPI]
+public sealed class Smtp4DevBuilder : ContainerBuilder<Smtp4DevBuilder, Smtp4DevContainer, Smtp4DevConfiguration>
+{
+    public const string Smtp4DevImage = "rnwood/smtp4dev:latest";
+
+    public const ushort WebInterfacePort = 80;
+    public const ushort SmtpPort = 25;
+    public const ushort ImapPort = 143;
+
+    public const bool DefaultLockSettings = false;
+    public const string DefaultBasePath = "/";
+    public const string DefaultDatabase = "database.db";
+    public const ushort DefaultNumberOfMessagesToKeep = 100;
+    public const ushort DefaultNumberOfSessionsToKeep = 100;
+    public const bool DefaultDisableMessageSanitisation = false;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevBuilder" /> class.
+    /// </summary>
+    public Smtp4DevBuilder()
+        : this(new Smtp4DevConfiguration())
+    {
+        DockerResourceConfiguration = Init().DockerResourceConfiguration;
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevBuilder" /> class.
+    /// </summary>
+    /// <param name="resourceConfiguration">The Docker resource configuration.</param>
+    private Smtp4DevBuilder(Smtp4DevConfiguration resourceConfiguration)
+        : base(resourceConfiguration)
+    {
+        DockerResourceConfiguration = resourceConfiguration;
+    }
+
+    /// <inheritdoc />
+    protected override Smtp4DevConfiguration DockerResourceConfiguration { get; }
+
+    /// <summary>
+    /// Sets whether settings can be changed by user via web interface.
+    /// </summary>
+    /// <param name="lockSettings">Locks settings form being changed by user via web interface.</param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithLockSettings(bool lockSettings)
+    {
+        return Merge(DockerResourceConfiguration, new Smtp4DevConfiguration(lockSettings: lockSettings))
+            .WithEnvironment("LockSettings", lockSettings.ToString());
+    }
+
+    /// <summary>
+    /// Sets the virtual path from web server root where SMTP4DEV web interface will be hosted. e.g. "/" or
+    /// "/smtp4dev".
+    /// </summary>
+    /// <param name="basePath">Locks settings form being changed by user via web interface.</param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithBasePath(string basePath)
+    {
+        return Merge(DockerResourceConfiguration, new Smtp4DevConfiguration(basePath: basePath))
+            .WithEnvironment("BasePath", basePath);
+    }
+
+    /// <summary>
+    /// Sets the path where the database will be stored relative to APPDATA env var on Windows or XDG_CONFIG_HOME
+    /// on non-Windows. Specify "" to use an in memory database.
+    /// </summary>
+    /// <param name="database">
+    /// The path where the database will be stored relative to APPDATA env var on Windows or XDG_CONFIG_HOME
+    /// on non-Windows. Specify "" to use an in memory database.
+    /// </param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithDatabase(string database)
+    {
+        return Merge(DockerResourceConfiguration, new Smtp4DevConfiguration(database: database))
+            .WithEnvironment("Latabase", database);
+    }
+
+    /// <summary>
+    /// Sets the number of messages to keep per mailbox.
+    /// </summary>
+    /// <param name="numberOfMessagesToKeep">The number of messages to keep per mailbox.</param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithNumberOfMessagesToKeep(int numberOfMessagesToKeep)
+    {
+        return Merge(DockerResourceConfiguration,
+            new Smtp4DevConfiguration(numberOfMessagesToKeep: numberOfMessagesToKeep))
+            .WithEnvironment("NumberOfMessagesToKeep", numberOfMessagesToKeep.ToString());
+    }
+
+    /// <summary>
+    /// Sets the number of sessions to keep.
+    /// </summary>
+    /// <param name="numberOfSessionsToKeep">The number of sessions to keep.</param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithNumberOfSessionsToKeep(int numberOfSessionsToKeep)
+    {
+        return Merge(DockerResourceConfiguration,
+            new Smtp4DevConfiguration(numberOfSessionsToKeep: numberOfSessionsToKeep))
+            .WithEnvironment("NumberOfSessionsToKeep", numberOfSessionsToKeep.ToString());
+    }
+
+    /// <summary>
+    /// Sets whether message HTML sanitisation should be enabled. Dangerous if your messages are not generated by you
+    /// and not reflective of how messages might render in most email clients.
+    /// </summary>
+    /// <param name="disableMessageSanitisations">
+    /// Whether message HTML sanitisation should be enabled. Dangerous if your messages are not generated by you
+    /// and not reflective of how messages might render in most email clients.
+    /// </param>
+    /// <returns>A configured instance of <see cref="Smtp4DevBuilder" />.</returns>
+    public Smtp4DevBuilder WithDisableMessageSanitisations(bool disableMessageSanitisations)
+    {
+        return Merge(DockerResourceConfiguration,
+            new Smtp4DevConfiguration(disableMessageSanitisations: disableMessageSanitisations))
+            .WithEnvironment("DisableMessageSanitisations", disableMessageSanitisations.ToString());
+    }
+
+    /// <inheritdoc />
+    public override Smtp4DevContainer Build()
+    {
+        Validate();
+        return new Smtp4DevContainer(DockerResourceConfiguration);
+    }
+
+    /// <inheritdoc />
+    protected override Smtp4DevBuilder Init()
+    {
+        return base.Init()
+            .WithImage(Smtp4DevImage)
+            .WithPortBinding(SmtpPort, true)
+            .WithPortBinding(ImapPort, true)
+            .WithPortBinding(WebInterfacePort, true)
+            .WithWaitStrategy(Wait.ForUnixContainer()
+                .UntilMessageIsLogged("Now listening on: .+")
+                .UntilMessageIsLogged("SMTP Server is listening on port")
+                .UntilMessageIsLogged("IMAP Server is listening on port") );
+    }
+
+    /// <inheritdoc />
+    protected override Smtp4DevBuilder Clone(IResourceConfiguration<CreateContainerParameters> resourceConfiguration)
+    {
+        return Merge(DockerResourceConfiguration, new Smtp4DevConfiguration(resourceConfiguration));
+    }
+
+    /// <inheritdoc />
+    protected override Smtp4DevBuilder Clone(IContainerConfiguration resourceConfiguration)
+    {
+        return Merge(DockerResourceConfiguration, new Smtp4DevConfiguration(resourceConfiguration));
+    }
+
+    /// <inheritdoc />
+    protected override Smtp4DevBuilder Merge(Smtp4DevConfiguration oldValue, Smtp4DevConfiguration newValue)
+    {
+        return new Smtp4DevBuilder(new Smtp4DevConfiguration(oldValue, newValue));
+    }
+}
\ No newline at end of file
diff --git a/src/Testcontainers.Smtp4Dev/Smtp4DevConfiguration.cs b/src/Testcontainers.Smtp4Dev/Smtp4DevConfiguration.cs
new file mode 100644
index 000000000..5e33daf70
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/Smtp4DevConfiguration.cs
@@ -0,0 +1,118 @@
+namespace TestContainers.Smtp4Dev;
+
+/// <inheritdoc cref="ContainerConfiguration" />
+[PublicAPI]
+public class Smtp4DevConfiguration : ContainerConfiguration
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevConfiguration" /> class.
+    /// </summary>
+    /// <param name="lockSettings">Locks settings form being changed by user via web interface.</param>
+    /// <param name="basePath">
+    /// Specifies the virtual path from web server root where SMTP4DEV web interface will be hosted. e.g. "/" or
+    /// "/smtp4dev".
+    /// </param>
+    /// <param name="database">
+    /// Specifies the path where the database will be stored relative to APPDATA env var on Windows or XDG_CONFIG_HOME
+    /// on non-Windows. Specify "" to use an in memory database.
+    /// </param>
+    /// <param name="numberOfMessagesToKeep">Specifies the number of messages to keep per mailbox.</param>
+    /// <param name="numberOfSessionsToKeep">Specifies the number of sessions to keep.</param>
+    /// <param name="disableMessageSanitisations">
+    /// Disables message HTML sanitisation. Dangerous if your messages are not generated by you and not reflective of
+    /// how messages might render in most email clients.
+    /// </param>
+    public Smtp4DevConfiguration(
+        bool? lockSettings = null,
+        string basePath = null,
+        string database = null,
+        int? numberOfMessagesToKeep = null,
+        int? numberOfSessionsToKeep = null,
+        bool? disableMessageSanitisations = null)
+    {
+        LockSettings = lockSettings;
+        BasePath = basePath;
+        Database = database;
+        NumberOfMessagesToKeep = numberOfMessagesToKeep;
+        NumberOfSessionsToKeep = numberOfSessionsToKeep;
+        DisableMessageSanitisations = disableMessageSanitisations;
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevConfiguration" /> class.
+    /// </summary>
+    /// <param name="resourceConfiguration">The Docker resource configuration.</param>
+    public Smtp4DevConfiguration(IResourceConfiguration<CreateContainerParameters> resourceConfiguration)
+        : base(resourceConfiguration)
+    {
+        // Passes the configuration upwards to the base implementations to create an updated immutable copy.
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevConfiguration" /> class.
+    /// </summary>
+    /// <param name="resourceConfiguration">The Docker resource configuration.</param>
+    public Smtp4DevConfiguration(IContainerConfiguration resourceConfiguration)
+        : base(resourceConfiguration)
+    {
+        // Passes the configuration upwards to the base implementations to create an updated immutable copy.
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevConfiguration" /> class.
+    /// </summary>
+    /// <param name="resourceConfiguration">The Docker resource configuration.</param>
+    public Smtp4DevConfiguration(Smtp4DevConfiguration resourceConfiguration)
+        : this(new Smtp4DevConfiguration(), resourceConfiguration)
+    {
+        // Passes the configuration upwards to the base implementations to create an updated immutable copy.
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevConfiguration" /> class.
+    /// </summary>
+    /// <param name="oldValue">The old Docker resource configuration.</param>
+    /// <param name="newValue">The new Docker resource configuration.</param>
+    public Smtp4DevConfiguration(Smtp4DevConfiguration oldValue, Smtp4DevConfiguration newValue)
+        : base(oldValue, newValue)
+    {
+        LockSettings = BuildConfiguration.Combine(oldValue.LockSettings, newValue.LockSettings);
+        BasePath = BuildConfiguration.Combine(oldValue.BasePath, newValue.BasePath);
+        Database = BuildConfiguration.Combine(oldValue.Database, newValue.Database);
+        NumberOfMessagesToKeep = BuildConfiguration.Combine(oldValue.NumberOfMessagesToKeep, newValue.NumberOfMessagesToKeep);
+        NumberOfSessionsToKeep = BuildConfiguration.Combine(oldValue.NumberOfSessionsToKeep, newValue.NumberOfSessionsToKeep);
+        DisableMessageSanitisations = BuildConfiguration.Combine(oldValue.DisableMessageSanitisations, newValue.DisableMessageSanitisations);
+    }
+
+    /// <summary>
+    /// Gets whether settings can be changed by user via web interface.
+    /// </summary>
+    public bool? LockSettings { get; }
+
+    /// <summary>
+    /// Gets the virtual path from web server root where SMTP4DEV web interface will be hosted. e.g. "/" or
+    /// "/smtp4dev".
+    /// </summary>
+    public string BasePath { get; }
+
+    /// <summary>
+    /// Gets the path where the database will be stored relative to APPDATA env var on Windows or XDG_CONFIG_HOME
+    /// on non-Windows. Specify "" to use an in memory database.
+    /// </summary>
+    public string Database { get; }
+
+    /// <summary>
+    /// Gets the number of messages to keep per mailbox.
+    /// </summary>
+    public int? NumberOfMessagesToKeep { get; }
+
+    /// <summary>
+    /// Gets the number of sessions to keep.
+    /// </summary>
+    public int? NumberOfSessionsToKeep { get; }
+
+    /// <summary>
+    /// Gets whether message HTML sanitisation is disabled.
+    /// </summary>
+    public bool? DisableMessageSanitisations { get; }
+}
\ No newline at end of file
diff --git a/src/Testcontainers.Smtp4Dev/Smtp4DevContainer.cs b/src/Testcontainers.Smtp4Dev/Smtp4DevContainer.cs
new file mode 100644
index 000000000..e8d9fbae7
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/Smtp4DevContainer.cs
@@ -0,0 +1,15 @@
+namespace TestContainers.Smtp4Dev;
+
+/// <inheritdoc cref="DockerContainer" />
+[PublicAPI]
+public sealed class Smtp4DevContainer : DockerContainer
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Smtp4DevContainer" /> class.
+    /// </summary>
+    /// <param name="configuration">The container configuration.</param>
+    public Smtp4DevContainer(Smtp4DevConfiguration configuration)
+        : base(configuration)
+    {
+    }
+}
\ No newline at end of file
diff --git a/src/Testcontainers.Smtp4Dev/Testcontainers.Smtp4Dev.csproj b/src/Testcontainers.Smtp4Dev/Testcontainers.Smtp4Dev.csproj
new file mode 100644
index 000000000..de9b9e234
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/Testcontainers.Smtp4Dev.csproj
@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFrameworks>net8.0;net9.0;netstandard2.0;netstandard2.1</TargetFrameworks>
+        <LangVersion>latest</LangVersion>
+        <RootNamespace>TestContainers.Smtp4Dev</RootNamespace>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageReference Include="JetBrains.Annotations" VersionOverride="2023.3.0" PrivateAssets="All"/>
+    </ItemGroup>
+    <ItemGroup>
+        <ProjectReference Include="../Testcontainers/Testcontainers.csproj"/>
+    </ItemGroup>
+</Project>
diff --git a/src/Testcontainers.Smtp4Dev/Usings.cs b/src/Testcontainers.Smtp4Dev/Usings.cs
new file mode 100644
index 000000000..fa3a104a1
--- /dev/null
+++ b/src/Testcontainers.Smtp4Dev/Usings.cs
@@ -0,0 +1,6 @@
+global using Docker.DotNet.Models;
+global using DotNet.Testcontainers;
+global using DotNet.Testcontainers.Builders;
+global using DotNet.Testcontainers.Configurations;
+global using DotNet.Testcontainers.Containers;
+global using JetBrains.Annotations;
\ No newline at end of file
diff --git a/tests/Testcontainers.Smtp4Dev.Tests/.editorconfig b/tests/Testcontainers.Smtp4Dev.Tests/.editorconfig
new file mode 100644
index 000000000..6f066619d
--- /dev/null
+++ b/tests/Testcontainers.Smtp4Dev.Tests/.editorconfig
@@ -0,0 +1 @@
+root = true
\ No newline at end of file
diff --git a/tests/Testcontainers.Smtp4Dev.Tests/Smtp4DevContainerTest.cs b/tests/Testcontainers.Smtp4Dev.Tests/Smtp4DevContainerTest.cs
new file mode 100644
index 000000000..14dc9ed05
--- /dev/null
+++ b/tests/Testcontainers.Smtp4Dev.Tests/Smtp4DevContainerTest.cs
@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Net.Mail;
+using TestContainers.Smtp4Dev;
+
+namespace Testcontainers.Smtp4Dev;
+
+public sealed class Smtp4DevContainerTest : IAsyncLifetime
+{
+    private readonly Smtp4DevContainer _smtp4DevContainer = new Smtp4DevBuilder().Build();
+
+    public Task InitializeAsync()
+    {
+        return _smtp4DevContainer.StartAsync();
+    }
+
+    public Task DisposeAsync()
+    {
+        return _smtp4DevContainer.DisposeAsync().AsTask();
+    }
+
+    [Fact]
+    [Trait(nameof(DockerCli.DockerPlatform), nameof(DockerCli.DockerPlatform.Linux))]
+    public async Task IsConnectedReturnsTrue()
+    {
+        // Given
+        var host = _smtp4DevContainer.Hostname;
+
+        var smtpPort = _smtp4DevContainer.GetMappedPublicPort(Smtp4DevBuilder.SmtpPort);
+        var httpPort = _smtp4DevContainer.GetMappedPublicPort(Smtp4DevBuilder.WebInterfacePort);
+
+        const string senderEmail = "sender@example.com";
+        const string receiverEmail = "receiver@example.com";
+        const string subject = "Test mail";
+        const string body = "This is a test mail";
+
+        using var smtpClient = new SmtpClient(host, smtpPort);
+        using var httpClient = new HttpClient();
+
+        // When
+        await smtpClient.SendMailAsync(new MailMessage
+        {
+            From = new MailAddress(senderEmail),
+            To = { new MailAddress(receiverEmail) },
+            Subject = subject,
+            Body = body,
+        });
+
+        // Then
+        var result = await httpClient.GetFromJsonAsync<PagedMessageResult>($"http://{host}:{httpPort}/api/Messages");
+
+        Assert.Contains(result.Results, message => message.From == senderEmail &&
+                                                   message.To.Length == 1 && message.To[0] == receiverEmail &&
+                                                   message.Subject == subject);
+    }
+
+    public record PagedMessageResult(List<Message> Results);
+
+    public record Message(string From, string[] To, string Subject);
+}
\ No newline at end of file
diff --git a/tests/Testcontainers.Smtp4Dev.Tests/Testcontainers.Smtp4Dev.Tests.csproj b/tests/Testcontainers.Smtp4Dev.Tests/Testcontainers.Smtp4Dev.Tests.csproj
new file mode 100644
index 000000000..faf10e23e
--- /dev/null
+++ b/tests/Testcontainers.Smtp4Dev.Tests/Testcontainers.Smtp4Dev.Tests.csproj
@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFrameworks>net9.0</TargetFrameworks>
+        <IsPackable>false</IsPackable>
+        <IsPublishable>false</IsPublishable>
+        <RootNamespace>TestContainers.Smtp4Dev.Tests</RootNamespace>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageReference Include="Microsoft.NET.Test.Sdk"/>
+        <PackageReference Include="coverlet.collector"/>
+        <PackageReference Include="xunit.runner.visualstudio"/>
+        <PackageReference Include="xunit"/>
+    </ItemGroup>
+    <ItemGroup>
+        <ProjectReference Include="..\..\src\Testcontainers.Smtp4Dev\Testcontainers.Smtp4Dev.csproj" />
+        <ProjectReference Include="../Testcontainers.Commons/Testcontainers.Commons.csproj"/>
+    </ItemGroup>
+</Project>
diff --git a/tests/Testcontainers.Smtp4Dev.Tests/Usings.cs b/tests/Testcontainers.Smtp4Dev.Tests/Usings.cs
new file mode 100644
index 000000000..db5ab3498
--- /dev/null
+++ b/tests/Testcontainers.Smtp4Dev.Tests/Usings.cs
@@ -0,0 +1,4 @@
+global using System.Threading;
+global using System.Threading.Tasks;
+global using DotNet.Testcontainers.Commons;
+global using Xunit;