Mad Unix a écrit : > i have 2x domain (domain1 and domain2) on the same server , how can i > restrict users of one domain such as [EMAIL PROTECTED] to send only to users > on the same domain [EMAIL PROTECTED] and not to the rest of the world or to > the second domain domain2 > i want apply this restriction only to one domain not both
take a look at http://www.postfix.org/SMTPD_ACCESS_README.html http://www.postfix.org/RESTRICTION_CLASS_README.html http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps http://www.postfix.org/postconf.5.html#reject_sender_login_mismatch Please note that "user" is an ambiguous term. without authentication, anybody can claim any sender address.
