Re: accepting mail for ""@domain.com Wietse Venema:
> Aaron Bennett:
> > 
> > Hi,
> > 
> > I'm trying to understand why my postfix install accepts email for the 
> > address:  ""@clarku.edu
> 
> To reject bogus address forms, specify:
> 
> 	strict_rfc821_envelopes=yes
> 
> in main.cf.
> 
> > I can stop it with a smtp_recipient_restriction, but since it doesn't 
> > match any of my ldap maps as verified with postmap -q \\"\\"@clarku.edu 
> > $MAP, I think it oughta be rejected anyway.  Where am I going wrong here?

(null)@clarku.edu resolves to the null address, and the
null address resolves to the mail system itself, i.e. MAILER-DAEMON.

	Wietse


