Non-account bouncing is turned off, and yes the users (it is a problem
for all the non-listed users) have active accounts on the system. The
user listed below is an example user.
The actual error message reads as per the subject of this post. The
below is the output from smtpdiag.exe. This happens on all 4 Postini
MX listed servers for the domain, and works for a direct connection to
the end users Exchange server.
===========================
Connecting to
otc.ac.uk.s200a1.psmtp.com [207.126.147.10] on port 25.
Received:
220 Postini ESMTP 024 y6_15_11c3 ready. CA Business and Professions
Code Sectio
n 17538.45 forbids use of this system for unsolicited electronic mail
advertisem
ents.
Sent:
ehlo
domain.com
Received:
250-Postini says hello back
250-STARTTLS
250-8BITMIME
250 HELP
Sent:
mail from: <my test email address was here>
Received:
250 Ok
Sent:
rcpt to: <valid recipient email address was here>
Received:
451 Can't connect to
otc.ac.uk - psmtp
Error: Expected "250". Server rejected the recipient address.
Failed to submit mail to
otc.ac.uk.s200a1.psmtp.com.
===========================
Brian
On Sep 11, 1:28 pm, FrankM - Power Poster <
Frank.M...@gmail.com>
wrote:
> > Brian- Hide quoted text -
>
> - Show quoted text -