On Sat, Aug 29, 2015 at 07:11:54PM +0200, Vincenzo Lucarini wrote:
> Perhaps an example may help:
>
> i have two alias in my sql table for virtual domain:
>
> pi...@xyz.com pl...@xyz.com
> pi...@xyz.com pi...@xyz.com
>
> when i send a message to pi...@xyz.com from ma...@abc.com i obtain two email
> to pluto e pippo.
>
> If pl...@xyz.com send a mail to pi...@xyz.com i want only the email to pippo
> without the mail to itself. It is possible to block the first alias based on
> sender/domain sender at postfix level, or it is better to see dovecot
> configurations?
This is difficult to do and not worth it. You can create an email
address for pippo that delivers only to pippo, and pluto can use
that.
pi...@xyz.com pippo-mail...@xyz.com
pi...@xyz.com pl...@xyz.com
Then deliver "pippo-mailbox" to pippo's mailbox. Pluto can send
mail to "pippo-mailbox" if he's particular averse to receiving a
bcc copy of the mail he sends.
--
Viktor.
