I have a couple of question about LDAP verification. I followed this guide as I am using AD as LDAP source:
http://blog.yenlo.com/nl/using-postfix-ldap-search-against-active-directory This works perfectly until I am sending mail to the postfix server, then it accepts the mail and passes with no verification. To clarify, this is the step that works perfectly: postmap -vq johnpaulvanhelvo...@domain.nl ldap:/etc/postfix/ldap-aliases.cf But not when I am sending to postfix (appserver > postfixrelay > nextsmtphop) What needs to be done to validate them during the SMTP transaction? Also, what if I have multiple SMTP domains within the same AD domain? Can that be contained on this one line? # Directory settings domain = domain.nl,domain2.nl,domain3.nl,etc... Thanks, Rich