My e-mail server is getting a error response when sending mail to gmail accounts:
status=deferred (host gmail-smtp-in.l.google.com[188.8.131.52] said: 451 4.5.0 SMTP protocol violation, see RFC 2821 s12si416928qbs.9 (in reply to end of DATA command))
What is it, and why this problem is only with the gmail server?
November 20, 2008 5:19 PM
November 21, 2008 6:51 PM