[Oberon] Duplicate headers in SMTP. Was RFC 5322 and ETH Oberon SMTP.
paulreed at paddedcell.com
Fri Jul 22 22:57:55 CEST 2022
> Here is another "Undelivered" reply from a gmail address...
>> 550-5.7.1 [188.8.131.52] Our system has detected that this
>> message is not
>> RFC 550-5.7.1 5322 compliant: duplicate headers...
Definitely a more useful clue. Maybe you have autoCc on? I notice the
code creates a new "CC:" field if so, rather than adding to any
pre-existing one. This might be an issue with picky servers perhaps...
Just a thought.
More information about the Oberon