Edge Transport Server Mail Queue
- Hello Guys,
The mails are in queue for huge ammount , hours and hours stuck.i.e.. yahoo , gmail , hotmail , adc, and more ...
Since yesterday morning this problem happend it was fine , no changes done.
Incoming is OK but Outgoing taking long time to deliver.
Found last error is : 421 4.4.2 Connection dropped
Kindly advise ..
Thanks in Advanced.
Regards, Amjad
All Replies
- This could be caused by a number of things.
The most likely include DNS issues, firewall issues and IP reputation problems.
I the mail is not genuine, then you could be an open relay or someone is authenticating to send spam through your server, so if it is not genuine, let me know. You will need to get this resolved before fixing the problem
If the mail is all genuine, and not SPAM, can you check using http://testexchangeconnectivty.com - outbound connection.
Also might want to check the blacklists on www.mxtoolbox.com
Also check that port 25 is open from the Edge server to outbound.
Shaun- Proposed As Answer byFrank.WangMSFT, ModeratorThursday, October 29, 2009 5:57 AM
- It is https://www.testexchangeconnectivity.com not http://testexchangeconnectivty.com, my apologies.
Shaun - Hi Amjad,
How about your question? Any update?
Frank Wang - Hi Wang & Shaun
We have opened a call to Microsoft , mean while if you have any TIPS please advise.
Problem with Internet , once the internet is 100 % perfect then queue also clear.
Thanks.
Regards, Amjad
