Solved

5.0.0 smtp; 550 #5.1.0 Address rejected.> #SMTP#

Posted on 2013-11-25
2
826 Views
Last Modified: 2013-12-09
I am getting this error. Please advice.
THank you

Diagnostic information for administrators:

Generating server: server-9.bemta-12.messagelabs.com

jquinter@telmex.com
tmxmailsmtp.telmex.com #<tmxmailsmtp.telmex.com #5.0.0 smtp; 550 #5.1.0 Address rejected.> #SMTP#

Original message headers:
0
Comment
Question by:claudiamcse
2 Comments
 
LVL 9

Accepted Solution

by:
Sean earned 500 total points
ID: 39675704
we will need more information...looks like server-9.bemta-12.messagelabs.com is blocking the message because it is not a valid sender but what are you trying to do here???
0
 

Author Comment

by:claudiamcse
ID: 39676001
Trying to fix the issue with that NDR. Users getting NDR mentioned when trying to send to that email address
0

Featured Post

The curse of the end user strikes again      

You’ve updated all your end user’s email signatures. Hooray! But guess what? They’re playing around with the HTML, adding stupid taglines and ruining the imagery. Find out how you can save your signatures from end users today.

Question has a verified solution.

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

Disabling the Directory Sync Service Account in Office 365 will stop directory synchronization from working.
Scam emails are a huge burden for many businesses. Spotting one is not always easy. Follow our tips to identify if an email you receive is a scam.
In this video we show how to create a mailbox database 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 Servers >> Data…
The basic steps you have just learned will be implemented in this video. The basic steps are shown to configure an Exchange DAG in a live working Exchange Server Environment and manage the same (Exchange Server 2010 Software is used in a Windows Ser…

895 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

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now