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6.3.0 – Release notes

Release date: March 6, 2024

The Auron E-mail Component is an API that enables you to quickly and easily add E-mail functionality to your applications.

Changes and fixes:

  • Improved security with TLS 1.2 and TLS 1.3 connections
  • Full TLS security log on connection or security escalation (STARTTLS)
  • Improved MIME encoding as well as decoding
  • OAuth2 has improved error handling and error messages
  • Binary e-mail bodies are now attachments
  • HtmlToPlainText function now handles very large HTML bodies correctly


A recompile of existing source code is needed. Code in interpreted (scripting) languages does not need to be changed.

Please recompile your software when upgrading from E-mail component 6.2.0.

The Auron E-Mail Component requires a new license key for existing users. If you are an existing user please contact us to request your new license key.

Installation and upgrade

To install for the first time download the installer here and follow the instructions in the installation wizard.

To upgrade run the installer and follow the prompts.