Re: Zimbra v8.7.11.GA Forward only 554 Message rejected.
Posted: Wed Jan 09, 2019 5:05 pm
I was talking about SIEVE Filter.
Zimbra Collaboration & Zimbra Desktop Forums
shanmarsh28 wrote:The link you provide is a very exact description - looks like a general postfix issue rather than something specific to Zimbra but I don't know how you could integrate that solution. I know main.cf exits as I came across it but I'm a bit nervous about editing in case I break something that I am unable to fix.
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Optional address mapping lookup tables for envelope and header sender addresses. The table format and lookups are documented in canonical(5).
Example: you want to rewrite the SENDER address "firstname.lastname@example.org" to "email@example.com", while still being able to send mail to the RECIPIENT address "firstname.lastname@example.org".
Note: $sender_canonical_maps is processed before $canonical_maps.