Piotr Rotter: > Hello, > > Can I set postfix to reject empty sender address for authenticated users. > > I want to disallow this: > > 235 2.7.0 Authentication successful > MAIL FROM: <> > 250 2.1.0 Ok
What problem are you trying to solve? If it is an infected PC, I
suggest a combination of content filtering and rate limiting, instead
of relying on ad-hoc syntax tricks.
Wietse
