Ben wrote: > You literally telnet on P:25 to their SMTP server and type > the commands by hand. > If you still get the error - something is wrong on their end.
You live and learn! I have tried doing this for mailgate01.barclays.co.uk and mailgate02.barclays.co.uk and 90% of the time both immediately fail with: 421 4.0.0 mailgate02.barclays.co.uk Server error So the error is at their end... ? But, I did managed to connect successfully a few times, and got as far as: RCPT TO: <MY [EMAIL PROTECTED]> Whereon I get "domain invalid" response. But I haven't seen any such failures in the logs, so I suspect that it generally doesn't get this far... Unless I don't have the log level set correctly - is there a recommended level for debugging? Currently: define(`confLOG_LEVEL', `8')dnl define(`confMILTER_LOG_LEVEL', `8')dnl Thanks for all your help. I have tried talking to Barclays, but they say that their systems department is for internal use only, they will not talk to customers! You have all been terrifically helpful and it really is hugely appreciated. Thanks, Chris. _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang

