A simple .Net wrapper library for the Mailgun API that allows you to send messages, create web hooks, manage mailboxes, etc. with minimal effort.
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Add References and InResponseTo Headers #30
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Biztactix-Ryan opened 7 years ago
Add Headers for References and InResponseTo They were previously ignored, which prevented Office 365 correctly Threading return messages sent.
Adding Headers should be done too... But I just need these 2 headers for now. https://documentation.mailgun.com/en/latest/api-sending.html#sending Check the headers prefix documentation.
Ryan Tregea Biztactix