Quoth Matthew Wakeling on Sun, Jan 13, 2002: > I'm the admin of a box that accepts email for several domains. Say for
> example my qualify_domain is "a.com", and local_domains is a.com:b.com.
> My aliasfile director has the setting file = /etc/aliases.$domain, so
> there can be a different set of valid local_parts depending on the domain.
>
> If I send an email to blurgle@???, I get a bounce, sent from
> mail-daemon@???.
> If I send an email to blurgle@???, I also get a bounce from
> mailer-daemon@???, whereas I would prefer to get a bounce sent from
> mailer-daemon@??? (looks a little more professional, etc).
There's no simple way to fix that. This address is qualified
automatically with qualify_domain. Note that this address exists
only in the From: header, so you can rewrite it based on
X-Failed-Recipients: header. I don't know how it will work with
recipient addresses from more than one local domain.
