Solved

"Require that all senders are authenticated" not working properly

Posted on 2011-03-03
4
1,943 Views
Last Modified: 2012-05-11
Windows 2003
Exchange 2007
"Require that all senders are authenticated" not working properly

Exchange 2007 has confused me again.  
I'm creating a distribution group just like I always have.  However, when I created the distribution  group "portal@company.com" and sent an email to it from my yahoo account, I receive a bounced email that says Exchange will accept emails only from authenticated users.  I've never had this problem before.   I went to portal@company.com's properties, Mail Flow Settings, and removed the check mark for "Require that all senders are authenticated."   Now, portal@company.com can receive emails from username@yahoo.com.  However, none of my other distribution groups have this problem.  They still have "Require that all senders are authenticated" check marked.  For example, sales@company.com works with the check mark.  Did I miss something?
0
Comment
Question by:md168
[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
  • 2
4 Comments
 
LVL 76

Accepted Solution

by:
Alan Hardisty earned 500 total points
ID: 35033051
Were the Distribution Groups that work with the "Require all senders are authenticated" enabled migrated from Exchange 2003?

Do you have Mail Non-Universal Distribution Groups and Mail Universal Distribution Groups and the Mail Non-Universal Distribution Groups work even though authentication is ticked?
0
 
LVL 76

Assisted Solution

by:Alan Hardisty
Alan Hardisty earned 500 total points
ID: 35033087
Having tested this out on my server - this works with Mail Non-Universal Distribution Group if the "Require that all senders are authenticated" is ticked or not.

So - the reason it works for some groups is that they are old style groups and either need to be deleted and re-created as Mail Universal Distribution Groups or you can leave them and know that everyone can send to the irrespective of the authentication check box.
0
 

Author Comment

by:md168
ID: 35033120
I found the problem.  I have a receive connector for my relay.  I normally relayed through another IP address.  I added the new relay IP addresses to the receive connector and it works.
0
 

Author Closing Comment

by:md168
ID: 35033121
Thanks for the help.

The problem was my receive connector.
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Phishing attempts can come in all forms, shapes and sizes. No matter how familiar you think you are with them, always remember to take extra precaution when opening an email with attachments or links.
In-place Upgrading Dirsync to Azure AD Connect
In this video we show how to create a Resource Mailbox in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: Navigate to the Recipients >> Resources tab.: "Recipients" is our default selection …
Established in 1997, Technology Architects has become one of the most reputable technology solutions companies in the country. TA have been providing businesses with cost effective state-of-the-art solutions and unparalleled service that is designed…
Suggested Courses
Course of the Month6 days, 23 hours left to enroll

623 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