I finally got postfix to send one email using mutt. Tried to send email to same address ,same headers everything the same. Sent the first one I tried after editing /etc/postfix/canonical but wont send anymore. They dont come back from ISP as undeliverable don't know where they go. I am on 56K modem dialup to ISP. Any one know if this is likely mutt issue or postfix issue? Suggestions on how to fix ? Thanks Tom