On Wed, May 19, 2010 at 15:13, Wietse Venema <wie...@porcupine.org> wrote:
> Don't do that. > > Postfix will accept mail for addresses that don't exist and later > bounce that mail to innocent people. > Of course I don't want to do that. Sounds like what I need is something that will map the address at RCPT TO time, so it can use the mapped result to do further checks to see if the user exists (e.g. under the mapped-to domain).
