On 11/16/25 08:08, dap1--- via Mailman-users wrote:
I am getting mail bounced from yahoo and gmail smtp servers with this message:
554: Message not accepted due to failed RFC compliance. Too many From headers.
See https://senders.yahooinc.com/smtp-error-codes#rfc-compliance-failures
What would cause mailman to build too many from headers when distributing
email? It appears the from address is repeated 5 times in the from field. I'm
guessing it is something in my configuration but what and where?
I don't think Mailman can do this. Maybe it's something in fetchmail
that's doing it.
It's not clear what you are saying. Is it one From: with the address
repeated 5 times or is it 5 From: headers?. Either way, I don't think
it's Mailman.
--
Mark Sapiro <[email protected]> The highway is for gamblers,
San Francisco Bay Area, California better use your sense - B. Dylan
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