On Wed, 2004-04-07 at 17:51, jon roig wrote: > What happens when you try to telnet from the webserver to the smtp > server port 25? > > Can you successfully send an email by hand? Of course, I done that a million times. Try this (from memory): telnet some.mailhost.com 25 HELO host.domain MAIL FROM: <sender>\n RCPT TO: <receiver>\n DATA\n <your message>\n .\n QUIT\n -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php