I have TMG 2010 under Windows 2008 R2 with Symantec Endpoint Protection, everything working fine and I can Send Email but I can't receive Email under Outlook 2010 under POP3 useing Port 995 with Check box at Option " This server requires an encrypted Connection SSL" I am trying to Create Role to Add POP S3 but not working, there is no problem at Windows 2008 R2 because When I use Static (Public) IP I can Receive Email  . . . . can someone help to Solve this Problem 

Ahmed

Hi,

THank you for your post here.

I think we should have an access rule to allow POP on TMG, and we must check TMG live logging to see if there is any useful information or error prompt.

Best Regards
Quan Gu

• Edited by Quan GuMicrosoft contingent staff, Moderator Thursday, January 09, 2014 7:04 AM

Hi,

THank you for your post here.

I think we should have an access rule to allow POP on TMG, and we must check TMG live logging to see if there is any useful information or error prompt.

Best Regards
Quan Gu

• Edited by Quan GuMicrosoft contingent staff, Moderator Thursday, January 09, 2014 7:04 AM
• Marked as answer by Quan GuMicrosoft contingent staff, Moderator Wednesday, January 15, 2014 8:02 AM

Hi,

THank you for your post here.

I think we should have an access rule to allow POP on TMG, and we must check TMG live logging to see if there is any useful information or error prompt.

Best Regards
Quan Gu

• Edited by Quan GuMicrosoft contingent staff, Moderator Thursday, January 09, 2014 7:04 AM
• Marked as answer by Quan GuMicrosoft contingent staff, Moderator Wednesday, January 15, 2014 8:02 AM

Thank you Sir for your answer and sorry to be late "too busy" 

I was trying to make access rule to allow pop  at TMG but unfortunately dos't work, there no error at TMG logging, I was trying to check port by http://www.mynetworktest.com/ports.php I received that the port is closed after TMG but before TMG the port is open, I mean when I disable the TMG I can access the POP but when I enable TMG I can't access the POP email.

Waiting your reply

Ahmed 

Hi,

Thank you for your update.

Based on your description, there must be something blocing your traffic, if so, there must be some error information in TMG live logging. The reason why we need live logging is that it is really helpful to let us know which rule has been hit.

Now let us tidy your issue again. Your TMG act as web proxy forward not reverse forward , you have not publish something,right?

Where did you test? internal or on internet?

How did you test the port?

If possble, we may need the sketch for your environment, it is really helpful for us.

Best Regards

Quan Gu