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hello, messages i try to send come back as undeliverable. it looks as if the normal address is accompanied by the code rfc822 looking an separate a adress

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jeanneNL
jeanneNL
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The failure message looks like this:

Reporting-MTA: dns;cpsmtpb-ews07.kpnxchange.com Received-From-MTA: dns;cpsps-ews26.kpnxchange.com Arrival-Date: Fri, 29 Apr 2016 12:53:12 +0200

Final-Recipient: rfc822;boog_sgravendijkwal@hotmail.com Action: failed Status: 5.6.1 Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host

The failure message looks like this: Reporting-MTA: dns;cpsmtpb-ews07.kpnxchange.com Received-From-MTA: dns;cpsps-ews26.kpnxchange.com Arrival-Date: Fri, 29 Apr 2016 12:53:12 +0200 Final-Recipient: rfc822;boog_sgravendijkwal@hotmail.com Action: failed Status: 5.6.1 Diagnostic-Code: smtp;554 5.6.1 Body type not supported by Remote Host

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Matt
Matt
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RDC822 is the internet standard that governs email addressing. So the message is "The final recipient defined in RFC822  ;boog_sgravendijkwal@hotmail.com did not get their mail

This is followed by the error code 5.6.1 and the literal from the server saying the error is "Body type not supported by Remote Host "

See here. https://support.mozilla.org/en-US/questions/1119474#answer-869202