alxfrag tizablggmailcom hi ive set postfix authenticated users send email address match real address maincf smtpd_recipient_restrictionspermit_mynetworkspermit_sasl_authenticatedreject_unauth_destination smtpd_sender_restrictionscheck_sender_access hashetcpostfixblock_sendershashetcpostfixmy_domains smtpd_sender_login_mapsldapetcpostfixlocal_recipientscf smtpd_sender_restrictionscheck_sender_access hashetcpostfixblock_sendershashetcpostfixmy_domainsreject_authenticated_sender_login_mismatch smtpd_restriction_classesverify_login verify_loginreject_sender_login_mismatch my_domains file mydomain1 verify_login mydomain2 verify_login script runs locahost generate messages using postmastermydomain1 address using current configuration postfix says noqueue reject rcpt localhost127001 553 571 sender address rejected logged protoesmtp helo somehow exclude postmastermydomain1 ip address server smtpd_sender_restrictions many thanks advance alex wed 06 aug 2008 060459 0200 exclude user host smtpd_sender_restrictions