On 2020-04-03 17:42 BST, Roberto Carna wrote:
> Internet --> ali...@mydomain.com REJECT
> u...@mydomain.com --> ali...@mydomain.com PERMIT
>
> Is it possible?
Yes, with check_recipient_access. Set it to a list of the
internal-only aliases, rejecting all of them. E.g.
smtpd_recipient_restrict
We need to reject external mails coming from Internet to certain aliases
from our Postfix email domain, but we have to permit internal mails to
these given aliases.
In this way:
Internet --> ali...@mydomain.com REJECT
u...@mydomain.com --> ali...@mydomain.com PERMIT
Is it possible?
Special than
