Solved

SMTP Connectors are in retry mode and getting transport errors

Posted on 2011-03-16
2
815 Views
Last Modified: 2012-06-21
There are about 3-4 smtp connectors that are on retry and have been for a day now. The recipient gets a message back saying that:
This is an automatically generated Delivery Status Notification.

THIS IS A WARNING MESSAGE ONLY.

YOU DO NOT NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipients has been delayed.

not entirely sure why.  Below are also a couple of error messages in event  viewer.  Why are the SMTP connectors not working, why am I getting the following errors, and how do I fix the delayed messages?

Getting MS Exchange Transport errors Event ID# 7004
This is an SMTP protocol error log for virtual server ID 1, connection #273. The remote host "70.101.228.174", responded to the SMTP command "xexch50" with "504 Need to authenticate first  ". The full command sent was "XEXCH50 2348 3  ".  This will probably cause the connection to fail.

Also Event ID# 7010
This is an SMTP protocol log for virtual server ID 1, connection #271. The client at "70.101.228.82" sent a "xexch50" command, and the SMTP server responded with "504 Need to authenticate first  ". The full command sent was "xexch50 4308 2".  This will probably cause the connection to fail.

Thanks A Lot!
0
Comment
Question by:ETI2010
2 Comments
 
LVL 8

Accepted Solution

by:
PenguinN earned 500 total points
ID: 35149427
Check the following article http://support.microsoft.com/kb/843106
0
 

Author Comment

by:ETI2010
ID: 35189803
I've verified that information and I'm still seeing stuff in retry under Queues.  Any other suggestions?
0

Featured Post

Ransomware-A Revenue Bonanza for Service Providers

Ransomware – malware that gets on your customers’ computers, encrypts their data, and extorts a hefty ransom for the decryption keys – is a surging new threat.  The purpose of this eBook is to educate the reader about ransomware attacks.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Lotus Notes – formerly IBM Notes – is an email client application, while IBM Domino (earlier Lotus Domino) is an email server. The client possesses a set of features that are even more advanced as compared to that of Outlook. Likewise, IBM Domino is…
This article lists the top 5 free OST to PST Converter Tools. These tools save a lot of time for users when they want to convert OST to PST after their exchange server is no longer available or some other critical issue with exchange server or impor…
In this video we show how to create a Shared Mailbox in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Recipients >> Sha…
To show how to create a transport rule in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Rules tab.:  To cr…

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question