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Postmark .NET

Documents, Media & Text
github.com/ActiveCampaign/postmark-dotnet

A .NET library for the Postmark API

☁ Paid service. Free client for the paid Postmark e-mail service. Licensing changes often; verify on the project's site before adopting.

dotnetdotnet-libraryemailemail-senderpostmarksdk
GitHub stars
54
Forks
51
Open issues
27
NuGet downloads
10,422,404
latest 5.4.1
Language
C#
Last push
3 months ago
7 Jul 2026
Created
9 Feb 2012
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Postmark .NET

Build Status

Leave transactional email delivery to the experts

Postmark helps deliver and track transactional emails for web applications. In a nutshell, the service replaces SMTP (or Sendmail) with a far more reliable, scalable and care-free environment. In addition, you can track statistics for the number of emails sent, bounces and spam complaints.

The Postmark.NET NuGet package makes it easier to use the Postmark API from your projects without having to build your own API calls. You can get your free API token at http://www.postmarkapp.com

Usage

Please see the wiki for instructions about sending email, using the bounce api, and additional sending options.

Issues & Comments

Please leave all comments, bugs, requests, and issues on the Issues page. We'll respond to your request ASAP!

License

The Postmark .NET Library is licensed under the MIT license. Refer to the LICENSE file for more information.