?
Solved

Exchange 5.5 relay problem

Posted on 2007-07-31
2
Medium Priority
?
237 Views
Last Modified: 2010-03-06
I have followed the guidelines to prevent relaying on my Exchange 5.5 server and am still relaying messages in the following format: (note the %). All the other address formats generate a relaying prohibited.

>>> RSET
<<< 250 OK - Reset
>>> MAIL FROM:<spamtest@[65.112.130.90]>
<<< 250 OK - mail from <spamtest@[65.112.130.90]>
>>> RCPT TO:<"securitytest%abuse.net">
<<< 250 OK - Recipient <"securitytest%abuse.net">

How can I fix this?
0
Comment
Question by:pirtekusa
2 Comments
 
LVL 23

Accepted Solution

by:
Stacy Spear earned 1500 total points
ID: 19621065
Turn off source routed email. I have forgotten how to do that with 5.5, google should help.

Source routed email can fool 2K3 into accepting it too. Not sure on 2007 yet.
0
 

Author Comment

by:pirtekusa
ID: 19624572
Looks like that did the trick...thanks
0

Featured Post

Restore individual SQL databases with ease

Veeam Explorer for Microsoft SQL Server delivers an easy-to-use, wizard-driven interface for restoring your databases from a backup. No expert SQL background required. Web interface provides a complete view of all available SQL databases to simplify the recovery of lost database

Question has a verified solution.

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

Want to know how to use Exchange Server Eseutil command? Go through this article as it gives you the know-how.
The main intent of this article is to make you aware of ‘Exchange fail to mount’ error, its effects, causes, and solution.
In this video we show how to create an Address List 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 Organization >> Ad…
Whether it be Exchange Server Crash Issues, Dirty Shutdown Errors or Failed to mount error, Stellar Phoenix Mailbox Exchange Recovery has always got your back. With the help of its easy to understand user interface and 3 simple steps recovery proced…
Suggested Courses

809 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