David Cottle wrote: > I am running postfix on my mail server. The server uses a domain name in > my local DNS that does not exist.
Presumably, you refer to server.engineering.idb? % telnet mail.aus-city.com 25 Trying 203.206.129.129... Connected to mail.aus-city.com. Escape character is '^]'. 220 server.engineering.idb ESMTP Postfix > So to comply to RFC I used the smtp_helo_name = real.name.com Altering this parameter impacts the Postfix *client*, not the server. smtp != smtpd. > How do I fix this I simply want the helo to respond with what I specify > and it will comply. Change the code or $myhostname. :-) -- Sahil Tandon <sa...@tandon.net>