PosInformatique · GillesTourreau · Oct 2, 2026 · Sep 23, 2026 · Sep 23, 2026 · Sep 25, 2026
diff --git a/.github/workflows/github-actions-release.yaml b/.github/workflows/github-actions-release.yaml
@@ -7,7 +7,7 @@ on:
         type: string
         description: The version of the library
         required: true
-        default: 1.2.0
+        default: 1.3.0
       VersionSuffix:
         type: string
         description: The version suffix of the library (for example rc.1)

diff --git a/.gitignore b/.gitignore
@@ -1,4 +1,4 @@
-## Ignore Visual Studio temporary files, build results, and
+## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
 ## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
@@ -416,3 +416,6 @@ FodyWeavers.xsd
 *.msix
 *.msm
 *.msp
+
+# For integrations tests
+*.local.settings.json
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,28 +2,40 @@
 
 ## Changelog
 
+### 1.3.0
+
+#### PosInformatique.Foundations.Emailing
+- Added the support to specify the sender display name.
+- Throws a `EmailProviderException` when the email provider fails to send an email.
+
+#### PosInformatique.Foundations.Emailing.Mailjet
+- New emailing provider to send emails using Mailjet.
+
+#### PosInformatique.Foundations.MediaTypes
+- Added support for SVG image MIME type.
+
 ### 1.2.0
 
 #### PosInformatique.Foundations.People.AwesomeAssertions
-- Add the support with AwesomeAssertions to assert the FirstName and LastName value objects.
+- Added support with AwesomeAssertions to assert the FirstName and LastName value objects.
 
 ### 1.1.0
 
-- Add the support of .NET 10.0 for all the packages.
+- Added support of .NET 10.0 for all the packages.
 
 #### PosInformatique.Foundations.Emailing
-- Add the support to send emails with attachments.
-- Add a new overload method `EmailRecipientCollection<TModel>.Add(EmailAddress, TModel)`.
+- Added support to send emails with attachments.
+- Added a new overload method `EmailRecipientCollection<TModel>.Add(EmailAddress, TModel)`.
 
 #### PosInformatique.Foundations.Emailing.Azure
-- Add the support to send emails with attachments.
-- Upgrade the [Microsoft.Extensions.Azure](https://www.nuget.org/packages/Microsoft.Extensions.Azure) dependency to version 1.13.1 to fix security vulnerabilities.
+- Added support to send emails with attachments.
+- Upgraded the [Microsoft.Extensions.Azure](https://www.nuget.org/packages/Microsoft.Extensions.Azure) dependency to version 1.13.1 to fix security vulnerabilities.
 
 #### PosInformatique.Foundations.Emailing.Graph
-- Add the support to send emails with attachments.
+- Added support to send emails with attachments.
 
 #### PosInformatique.Foundations.Text.Templating.Scriban
-- Upgrade the [Scriban](https://www.nuget.org/packages/Scriban) dependency to version 7.0.0 to fix security vulnerabilities.
+- Upgraded the [Scriban](https://www.nuget.org/packages/Scriban) dependency to version 7.0.0 to fix security vulnerabilities.
 
 ### 1.0.0
 - Initial version of the following packages:

diff --git a/Directory.Packages.props b/Directory.Packages.props
@@ -9,29 +9,35 @@
   <ItemGroup>
     <PackageVersion Include="AwesomeAssertions" Version="9.0.0" />
     <PackageVersion Include="Azure.Communication.Email" Version="1.0.0" />
+    <PackageVersion Include="Azure.Identity" Version="1.17.1" />
     <PackageVersion Include="FluentAssertions" Version="7.2.0" />
     <PackageVersion Include="FluentValidation" Version="12.0.0" />
     <PackageVersion Include="libphonenumber-csharp" Version="9.0.1" />
+    <PackageVersion Include="Mailjet.Api" Version="4.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Components.Web" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="$(DotNetVersion)" Condition="'$(TargetFramework)' != 'net8.0'" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.25" Condition="'$(TargetFramework)' == 'net8.0'" />
     <PackageVersion Include="Microsoft.Extensions.Azure" Version="1.13.1" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="$(DotNetVersion)" Condition="'$(TargetFramework)' != 'net8.0'" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" Condition="'$(TargetFramework)' == 'net8.0'" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="$(DotNetVersion)" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Options" Version="$(DotNetVersion)" />
     <PackageVersion Include="Microsoft.Graph" Version="5.89.0" />
-    <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.5.2" />
-    <PackageVersion Include="Microsoft.Testing.Extensions.TrxReport" Version="2.1.0" />
-    <PackageVersion Include="Moq" Version="4.20.72" />
+    <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.11.2" />
+    <PackageVersion Include="Microsoft.Testing.Extensions.TrxReport" Version="2.4.1" />
+    <PackageVersion Include="Moq" Version="4.21.0" />
     <PackageVersion Include="PosInformatique.AwesomeAssertions.Json" Version="1.0.0" />
-    <PackageVersion Include="PosInformatique.Moq.Analyzers" Version="2.0.1" />
+    <PackageVersion Include="PosInformatique.Moq.Analyzers" Version="2.1.0" />
     <PackageVersion Include="Scriban" Version="7.0.0" />
-    <PackageVersion Include="SonarAnalyzer.CSharp" Version="10.22.0.136894" />
+    <PackageVersion Include="SonarAnalyzer.CSharp" Version="10.34.0.3385" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />
-    <PackageVersion Include="xunit.v3.core.mtp-v2" Version="3.2.2" />
+    <PackageVersion Include="xunit.analyzers" Version="2.1.0" />
+    <PackageVersion Include="xunit.v3.assert" Version="4.0.1" />
+    <PackageVersion Include="xunit.v3.core.mtp-v2" Version="4.0.1" />
   </ItemGroup>
 </Project>
diff --git a/PosInformatique.Foundations.slnx b/PosInformatique.Foundations.slnx
@@ -52,6 +52,10 @@
     <Project Path="src/Emailing.Graph/Emailing.Graph.csproj" Id="5874e6da-a783-4e2d-8317-0e783a6ee511" />
     <Project Path="tests/Emailing.Graph.Tests/Emailing.Graph.Tests.csproj" Id="3cace78b-a3ac-4a7a-b1f3-92dce29c5544" />
   </Folder>
+  <Folder Name="/Emailing/MailJet/">
+    <Project Path="src/Emailing.Mailjet/Emailing.Mailjet.csproj" />
+    <Project Path="tests/Emailing.Mailjet.Tests/Emailing.Mailjet.Tests.csproj" />
+  </Folder>
   <Folder Name="/Emailing/Templates/" />
   <Folder Name="/Emailing/Templates/Razor/">
     <Project Path="src/Emailing.Templates.Razor/Emailing.Templates.Razor.csproj" Id="2d0078a9-305d-43ad-aaa9-9f35f62f0873" />

diff --git a/README.md b/README.md
@@ -32,6 +32,7 @@ You can install any package using the .NET CLI or NuGet Package Manager.
 |<img src="./src/Emailing/Icon.png" alt="PosInformatique.Foundations.Emailing icon" width="48" height="48" />|[**Emailing**](./src/Emailing/README.md) | Template-based emailing infrastructure for .NET that lets you register strongly-typed email templates, create emails from models, and send them through pluggable providers. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.Emailing)](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing) |
 |<img src="./src/Emailing/Icon.png" alt="PosInformatique.Foundations.Emailing.Azure icon" width="48" height="48" />|[**Emailing.Azure**](./src/Emailing.Azure/README.md) | `IEmailProvider` implementation for [PosInformatique.Foundations.Emailing](./src/Emailing/README.md) using **Azure Communication Service**. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.Emailing.Azure)](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Azure) |
 |<img src="./src/Emailing/Icon.png" alt="PosInformatique.Foundations.Emailing.Graph icon" width="48" height="48" />|[**Emailing.Graph**](./src/Emailing.Graph/README.md) | `IEmailProvider` implementation for [PosInformatique.Foundations.Emailing](./src/Emailing/README.md) using **Microsoft Graph API**. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.Emailing.Graph)](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Graph) |
+|<img src="./src/Emailing/Icon.png" alt="PosInformatique.Foundations.Emailing.Mailjet icon" width="48" height="48" />|[**Emailing.Mailjet**](./src/Emailing.Mailjet/README.md) | `IEmailProvider` implementation for [PosInformatique.Foundations.Emailing](./src/Emailing/README.md) using **Mailjet**. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.Emailing.Mailjet)](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Mailjet) |
 |<img src="./src/Emailing/Icon.png" alt="PosInformatique.Foundations.Emailing.Templates.Razor icon" width="48" height="48" />|[**Emailing.Templates.Razor**](./src/Emailing.Templates.Razor/README.md) | Helpers to build EmailTemplate instances from Razor components for subject and HTML body, supporting strongly-typed models and reusable layouts. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.Emailing.Templates.Razor)](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Templates.Razor) |
 |<img src="./src/EntityFramework.Migrations/Icon.png" alt="PosInformatique.Foundations.EntityFramework.Migrations icon" width="48" height="48" />|[**EntityFramework.Migrations**](./src/EntityFramework.Migrations/README.md) | Extension methods for the Entity Framework Core `MigrationBuilder` to rename foreign key and primary key constraints. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.EntityFramework.Migrations)](https://www.nuget.org/packages/PosInformatique.Foundations.EntityFramework.Migrations) |
 |<img src="./src/MediaTypes/Icon.png" alt="PosInformatique.Foundations.MediaTypes icon" width="48" height="48" />|[**MediaTypes**](./src/MediaTypes/README.md) | Immutable `MimeType` value object with well-known media types and helpers to map between media types and file extensions. | [![NuGet](https://img.shields.io/nuget/v/PosInformatique.Foundations.MediaTypes)](https://www.nuget.org/packages/PosInformatique.Foundations.MediaTypes) |
@@ -82,7 +83,7 @@ for more details.
 
 ### Example with Microsoft.Graph
 
-The [PosInformatique.Foundations.Emailing.Graph](https://www.nuget.org/packages/[PosInformatique.Foundations.Emailing.Graph/)
+The [PosInformatique.Foundations.Emailing.Graph](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Graph/)
 package depends on [Microsoft.Graph](https://www.nuget.org/packages/Microsoft.Graph/) **5.89.0**
 for backward compatibility with a wide range of existing projects.
 
@@ -97,12 +98,12 @@ If your application requires a newer version, you can simply add an explicit ref
 
 In this case, your project will use [Microsoft.Graph](https://www.nuget.org/packages/Microsoft.Graph/) **5.96.0**
 while still consuming
-[PosInformatique.Foundations.Emailing.Graph](https://www.nuget.org/packages/[PosInformatique.Foundations.Emailing.Graph/).
+[PosInformatique.Foundations.Emailing.Graph](https://www.nuget.org/packages/PosInformatique.Foundations.Emailing.Graph/).
 This is **recommended**, especially to benefit from the latest security updates and bug fixes of the underlying dependencies.
 
 > The next versions of [PosInformatique.Foundations](https://github.com/PosInformatique/PosInformatique.Foundations) packages
-> will updated their dependencies to newer versions, if there is security vulnerabilities reported by NuGet or GitHub advisories.
-> This to force also developers to avoid using vulnerable versions of the dependencies when upgrading to the new versions of the packages.
+> will update their dependencies to newer versions if there are security vulnerabilities reported by NuGet or GitHub advisories.
+> This is also meant to force developers to avoid using vulnerable versions of the dependencies when upgrading to the new versions of the packages.
 
 ## 📄 License
 

diff --git a/src/EmailAddresses.EntityFramework/README.md b/src/EmailAddresses.EntityFramework/README.md
@@ -28,7 +28,7 @@ This package depends on the base package [PosInformatique.Foundations.EmailAddre
 ## Use cases
 - **Entity mapping**: enforce strong typing for email addresses at the persistence layer.
 - **Consistency**: ensure the same validation rules are applied in your entities and database.
-- **Safety**: prevent invalid strings being stored in your database
+- **Safety**: prevent invalid strings from being stored in your database.
 
 ## Examples
 

diff --git a/src/EmailAddresses.EntityFramework/packages.lock.json b/src/EmailAddresses.EntityFramework/packages.lock.json
@@ -16,9 +16,9 @@
       },
       "SonarAnalyzer.CSharp": {
         "type": "Direct",
-        "requested": "[10.22.0.136894, )",
-        "resolved": "10.22.0.136894",
-        "contentHash": "6fI0XUWHvFIa/cvo1HuopV1Gh1hnKJq+XlTMJ2q71+6D3uVkl6Vxza3fFKQ9C4Bc7KFUFtukzRPmiH1be0JxOA=="
+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
       },
       "StyleCop.Analyzers": {
         "type": "Direct",
@@ -150,9 +150,9 @@
       },
       "SonarAnalyzer.CSharp": {
         "type": "Direct",
-        "requested": "[10.22.0.136894, )",
-        "resolved": "10.22.0.136894",
-        "contentHash": "6fI0XUWHvFIa/cvo1HuopV1Gh1hnKJq+XlTMJ2q71+6D3uVkl6Vxza3fFKQ9C4Bc7KFUFtukzRPmiH1be0JxOA=="
+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
       },
       "StyleCop.Analyzers": {
         "type": "Direct",
@@ -286,9 +286,9 @@
       },
       "SonarAnalyzer.CSharp": {
         "type": "Direct",
-        "requested": "[10.22.0.136894, )",
-        "resolved": "10.22.0.136894",
-        "contentHash": "6fI0XUWHvFIa/cvo1HuopV1Gh1hnKJq+XlTMJ2q71+6D3uVkl6Vxza3fFKQ9C4Bc7KFUFtukzRPmiH1be0JxOA=="
+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
       },
       "StyleCop.Analyzers": {
         "type": "Direct",

diff --git a/src/EmailAddresses.FluentValidation/packages.lock.json b/src/EmailAddresses.FluentValidation/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "SonarAnalyzer.CSharp": {
         "type": "Direct",
-        "requested": "[10.22.0.136894, )",
-        "resolved": "10.22.0.136894",
-        "contentHash": "6fI0XUWHvFIa/cvo1HuopV1Gh1hnKJq+XlTMJ2q71+6D3uVkl6Vxza3fFKQ9C4Bc7KFUFtukzRPmiH1be0JxOA=="
+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
       },
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@@ -41,9 +41,9 @@
       },
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-        "resolved": "10.22.0.136894",
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+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
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@@ -72,9 +72,9 @@
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+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
       },
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diff --git a/src/EmailAddresses.Json/packages.lock.json b/src/EmailAddresses.Json/packages.lock.json
@@ -4,9 +4,9 @@
     "net10.0": {
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         "type": "Direct",
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-        "resolved": "10.22.0.136894",
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+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
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@@ -29,9 +29,9 @@
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-        "resolved": "10.22.0.136894",
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+        "requested": "[10.34.0.3385, )",
+        "resolved": "10.34.0.3385",
+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
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@@ -54,9 +54,9 @@
     "net9.0": {
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+        "requested": "[10.34.0.3385, )",
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+        "contentHash": "FfjaQa9G9xdEyh14AYWeG6vLQ+2PZWkooI/w3cH5aGBGGeWmhjeWS+/luYoJDYgrXMI2ciBj42y6buhJJHO2ow=="
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diff --git a/src/EmailAddresses/README.md b/src/EmailAddresses/README.md
@@ -1,4 +1,4 @@
-# PosInformatique.Foundations.EmailAddresses
+# PosInformatique.Foundations.EmailAddresses
 
 [![NuGet version](https://img.shields.io/nuget/v/PosInformatique.Foundations.EmailAddresses)](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses/)
 [![NuGet downloads](https://img.shields.io/nuget/dt/PosInformatique.Foundations.EmailAddresses)](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses/)
@@ -72,6 +72,6 @@ list.Sort(); // Sorted alphabetically
 ## Links
 - [NuGet package: EmailAddresses (core library)](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses/)
 - [NuGet package: EmailAddresses.EntityFramework](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses.EntityFramework/)
-- [NuGet package: EmailAddresses.FluentValidations](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses.FluentValidation/)
+- [NuGet package: EmailAddresses.FluentValidation](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses.FluentValidation/)
 - [NuGet package: EmailAddresses.Json](https://www.nuget.org/packages/PosInformatique.Foundations.EmailAddresses.Json/)
 - [Source code](https://github.com/PosInformatique/PosInformatique.Foundations)