I try to send a mail to Roberto but get the following error message:
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es)
SMTP error from remote mailer after RCPT
host santiago.familiasanchez.net [18.104.22.168]:
504 <debian-csp>: Helo command rejected: need fully-qualified hostname
I use exim4 on my Debian system with exim4-daemon-heavy.
How can I solve this problem?
Thanks for any advice!
Regards, Csányi Paul
http://www.ektf.hu/~Csanyi.Pal (Up to now, it is in Hungarian only.)
http://csanyipal.info/moodle <<<--- Moodle - Course Management System
http://csanyipal.info:81 <<<--- sTeam - Cooperative Learning