Improve company productivity with a Business Account.Sign Up

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 786
  • Last Modified:

Delivery Status Notification (Delay)

Hello

We have been experience a few email issues lately, we're running exchange 2003 and mail seems to be flowing however a lot of users have started getting notification emails back when emailing certain people to say it's delayed.

I don't think it's the other end as I've had 10 users complain today!

Is there anything on the exchange box that might be causing this issue?

It's becoming urgent.
0
smiffy07
Asked:
smiffy07
  • 2
1 Solution
 
smiffy07Author Commented:
This is the full error:

Reporting-MTA: dns;riverexch.riverltd.co.uk

Final-Recipient: rfc822;John.Dobbs@totalmedia.co.uk
Action: delayed
Status: 4.7.1
Diagnostic-Code: smtp;450 4.7.1 Service temporarily unavailable; Client host [217.196.236.42] blocked using Trend Micro Network Anti-Spam Service.  Please see http://www.mail-abuse.com/cgi-bin/lookup?ip_address=217.196.236.42; Mail from 217.196.236.42 deferred using Trend Micro Email Reputation database. Please see <http://www.mail-abuse.com/cgi-bin/lookup?217.196.236.42>
Will-Retry-Until: Thu, 24 Jan 2013 15:33:25 +0000
X-Display-Name: 'John Dobbs'
0
 
smiffy07Author Commented:
Solved! We're blacklisted...didn't realise!
0
 
George-Commented:
Did you follow the link?  Trend Micros thinks you have a bad reputation!

MXtoolbox thinks your fine though.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now