use another smtp relay for specific domain

[sirio81]

Hi all, I'm reading this guide on the wiki and I susccesfly set up and smtp rely for my server.

Now I have a problem. I have to set an imap external account (and that's easy). This account has to send mails by another smtp.
The smtp it has to use is smtps.pec.aruba.it.

So, all the mail sent from my zimbra server still have to go out by smtp.example.com, but this external account has to use smtps.pec.aruba.it.

In zimbra administration/server/MTA, I see I can add an MRA, but no clue how to continue.

[babyporch]

Please vote this bug Bug 14526 – Support for using outbound SMTP server for identities

[sirio81]

Ok, I voted the bug.

[maumar]

I you need to relay per domain,
but this is only 50% of the job, the other half is to do smtp authenticated;
what you (we...) need is:

Smpts Authenticated Per Domain

It can be daon with: http://www.postfix.org/SOHO_README.h...nt_sasl_sender