Here's an example of a failed message. In this case [EMAIL PROTECTED] is trying to send to [EMAIL PROTECTED] Note the HELO, regular SMTP, versus EHLO, Extended SMTP. When we are local on the network it always logs EHLO.
Andy 20011226 204618 127.0.0.1 SMTPD (001300BC) server starting on port 25 of COURIER.marketswitch.com 20011226 204644 127.0.0.1 SMTPD (0019036A) [192.168.4.9] connect 12.64.126.85 port 3398 20011226 204644 127.0.0.1 SMTPD (0019036A) [12.64.126.85] HELO marketswitch.com 20011226 204644 127.0.0.1 SMTPD (0019036A) [12.64.126.85] MAIL FROM:<[EMAIL PROTECTED]> 20011226 204645 127.0.0.1 SMTPD (0019036A) [12.64.126.85] RCPT TO:<[EMAIL PROTECTED]> 20011226 204645 127.0.0.1 SMTPD (0019036A) [12.64.126.85] ERR COURIER.marketswitch.com invalid user <[EMAIL PROTECTED] Len Conrad wrote: > >Doesn't relay mean that you are simply going to send to someone outside of > >your mail server? > > yes, relay means sending mail to a non-local MTA, separate from the > question whether sending relay is open relay or controlled relay. > > >>In order for them to relay mail through your server, you'll need to set > >>them up to use SMTP AUTH. > >You are referring to using SMTP Authentication on their client correct? We > >do this in 3 different client Outlook, Netscape and Eudora. All yield the > >same results. > > can we see some Imail logs where SMTP AUTH is failing? > > Len > > http://MenAndMice.com/DNS-training > http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K > http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways > > Please visit http://www.ipswitch.com/support/mailing-lists.html > to be removed from this list. > > An Archive of this list is available at: > http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
begin:vcard n:Hoskins;Andy tel;fax:703-444-6812 tel;work:571-434-4290 x-mozilla-html:FALSE url:www.marketswitch.com org:Marketswitch Corporation version:2.1 email;internet:[EMAIL PROTECTED] title:Director of Information Technology adr;quoted-printable:;;108 Powers Court=0D=0ASuite 225;Dulles;VA;20166; fn:Andy Hoskins end:vcard
