On Wed, May 19, 2010 at 12:10, Noel Jones <njo...@megan.vbhcs.org> wrote:

> While postfix does support wildcard domain > domain rewriting, it is highly
> discouraged because it disables recipient validation -- that tends to fill
> your queue with undeliverable mail and will get you blacklisted as a
> backscatter source.
>

So it doesn't perform any form of domain-only mapping at RCPT TO time?

What about a regexp form like:

/^(.*)@example\.com$/ $...@example.net <1...@example.net>

?



> As an alternative, you may be able to use smtp_generic_maps to rewrite the
> destination domain on the fly during delivery.  See:
> http://www.postfix.org/ADDRESS_REWRITING_README.html#generic
>

I do want the username checked during SMTP arrival time.  Will it do so for
the virtual_alias_maps if I use regexp: format?

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