Re: Virtual Alias Routing
> Postfix receives all mail from the filter, therefore expand yourJames MacLachlan:
> virtual aliases in Postfix and be done with it. No need to filter
> mail twice.
> This solution requires delegating alias buckets to someone, rather thanIf different users have different filter policies, then putting
> everyone, which does not meet the enduser requirements. The issue is a
Postfix before the filter solves that problem. When Postfix does
the alias expansion first, the filter knows who is receiving the
Looping mail from the filter through Postfix back again into the
filter is more than likely to cause mailer loops. Postfix routing
does not distinguish between an address that was received in RCPT
TO commands and an address that comes out of alias expansion.