Hi, In my current setup, my MUA talks directly to the smtp server of my ISP to send mail. I wanted to change that to where it would send mail to an smtp server running on my machine (postfix) which would then relay it to my ISP's smtp server. Unfortunately, for some reason, postfix seems to be talking to another smtp server. Here are the relevant entries in main.cf :
program_directory = /usr/lib/postfix myhostname = trillian.megadodo.umb alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = trillian.megadodo.umb, localhost.localdomain relayhost = smtp-server.austin.rr.com mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 #recipient_delimiter = + sender_canonical_maps = hash:/etc/postfix/sender.map According to the above config, I would expect postfix to talk to smtp-server.austin.rr.com . However, the tcpdump traces I have been running show that it has been talking to texlog.texas.rr.com - which promptly bounces my mail saying - "Relaying denied". What am I doing wrong? Thanks, Jor-el