Wietse Venema schreef op 21-10-2019 18:10:
You can remove all MIME-Version headers with the header_checks
IGNORE action (header_checks has no counter). But that will
almost certainly break signed messages (DKIM/DMARC).
Thank you. The clients are quite outdated (which is why they don't use
SES
> Is there a way to remove the duplicate header in Postfix?
it might (should) be possible with a milter
> Alternatively, is it possible to remove the MIME-Version header(s)
> altogether? Would this break the message (or the mail client from
> the recipient)?
it depends, it might break things
if
luc...@dds.nl:
> Hello Group,
>
> I have configured Postfix as a relay to forward all messages to the AWS
> SES mail service.
>
> SES bounces some messages with the following error:
>
> status=bounced (host email-smtp.eu-west-1.amazonaws.com[52.48.248.62]
> said: 554 Transaction failed: Dupli
Hello Group,
I have configured Postfix as a relay to forward all messages to the AWS
SES mail service.
SES bounces some messages with the following error:
status=bounced (host email-smtp.eu-west-1.amazonaws.com[52.48.248.62]
said: 554 Transaction failed: Duplicate header 'MIME-Version'. (in r
