Alias domains without backscatter?

[robh]

Hi,

For "various reasons" I need user@mailhost.domain to be delivered to user@domain.

I've tried the alias domain instructions given in the Wiki (ManagingDomains - Zimbra :: Wiki) which works, but means that mail for any user @mailhost.domain will be accepted, then bounced if necessary, which isn't good.

I've also tried adding

masquerade_classes = envelope_sender, header_sender, header_recipient, envelope_recipient
masquerade_domains = mailhost.domain domain
remote_header_rewrite_domain = domain

to the postfix config but this doesn't appear to have any effect.

The other thing I could do is add mailhost.domain as a normal domain and then explicitly create an alias for each user, but I'd like to avoid this.

Does anyone else have any other suggestions?

Thanks,
Rob

[quanah]

I believe I have a solution to this problem ready for 5.0.12, and it's fairly easy to put into place if you'd like to try it. If so, send me a PM on the forum with your email, and we can coordinate.

--Quanah