Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

How to make sure that relaying mail through my Exchange server can *only* be done via password-authenticated accounts?

Posted on 2008-09-29
2
Medium Priority
?
272 Views
Last Modified: 2012-05-05
Hello,

Can anyone tell me how to make sure that relaying mail through my Exchange server can *only* be done via password-authenticated accounts... NOT just trusting the accounts because the SMTP session originated on my network?

Thank you.
0
Comment
Question by:Duncan007
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 5

Accepted Solution

by:
NutrientMS earned 2000 total points
ID: 22602417
Hi,
Here is an clip from Microsoft on Testing SMTP using Telnet commands. This way you can test using a legitimate address on your domain from inside your network and it should not go through.
http://technet.microsoft.com/en-us/library/bb123686(EXCHG.80).aspx
 
0
 

Author Comment

by:Duncan007
ID: 22760537
Thank you.
0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Question has a verified solution.

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

In-place Upgrading Dirsync to Azure AD Connect
One-stop solution for Exchange Administrators to address all MS Exchange Server issues, which is known by the name of Stellar Exchange Toolkit.
In this video we show how to create an Accepted Domain 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 >> Ac…
In this video we show how to create an email address policy 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…

721 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