Issues

• Transactional Stream Setup instructions for C# are a bit outdated and incorrect

  ActiveCampaign/postmark-dotnet#154 · Filter by author Figosen opened on Mar 4, 2026
  1

• Unable to set Timout on client

  ActiveCampaign/postmark-dotnet#150 · Filter by author DontEatRice opened on Nov 5, 2025

• Client not respecting JSON serialization options

  ActiveCampaign/postmark-dotnet#148 · Filter by author Skyppid opened on Jun 2, 2025

• Support CancellationToken

  ActiveCampaign/postmark-dotnet#147 · Filter by author JakubJanowski opened on Mar 16, 2025

• How to access original Postmark Api Http Response Code

  ActiveCampaign/postmark-dotnet#144 · Filter by author maelle9931 opened on Oct 14, 2024

• UnicodeJsonConverter is the wrong way to encode strings with System.Text.Json

  ActiveCampaign/postmark-dotnet#136 · Filter by author rjgotten opened on Jun 3, 2024

• Regression in 4.8+ | no longer able to use camel case serialization

  ActiveCampaign/postmark-dotnet#135 · Filter by author rjgotten opened on May 31, 2024
  1

• ASP.NET Best Practices?

  ActiveCampaign/postmark-dotnet#117 · Filter by author elibroftw opened on Feb 6, 2023
  5

• PostmarkOutboundBounceStats class doesn't cover all bounce type information

  ActiveCampaign/postmark-dotnet#108 · Filter by author mashakir1 opened on Aug 1, 2022

• Assembly Does Not Have A Strong Name

  ActiveCampaign/postmark-dotnet#106 · Filter by author TRCarbone opened on Jun 7, 2022
  1

• DateTime backing properties should be changed to DateTimeOffset where possible

  ActiveCampaign/postmark-dotnet#97 · Filter by author mrzammit opened on Jun 18, 2021

• don't open ics file in message

  ActiveCampaign/postmark-dotnet#85 · Filter by author SergiiBondarenko1990 opened on Jun 18, 2020

• Native .NET Framework build

  ActiveCampaign/postmark-dotnet#82 · Filter by author heikomilke opened on Apr 15, 2020
  2

• unit test requirements un(der)documented

  ActiveCampaign/postmark-dotnet#78 · Filter by author hn3000 opened on Mar 12, 2020
  2

• Result and exception inconsistency

  ActiveCampaign/postmark-dotnet#77 · Filter by author tomasr78 opened on Feb 24, 2020
  2

• Entering a "From" property can cause "illegal email address" exceptions

  ActiveCampaign/postmark-dotnet#61 · Filter by author KoanLeeroy opened on Jul 16, 2018
  3

• MailMessage.ReplyToList is ignored while the deprecated ReplyTo property does work

  ActiveCampaign/postmark-dotnet#26 · Filter by author frankvaneykelen opened on Aug 7, 2015
  3