Solved

asa 5540 unable to send or receive emails

Posted on 2013-06-19
4
360 Views
Last Modified: 2013-07-02
Asa 5540 version 7.0(7) in front of exchange 2003 enterprise with the latest service pack, and GFI antispam box, every morning we get the kick back "There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<ANTISPAM.mydomain.com #5.5.0 smtp;550 bosauthsmtp10: Host "our public IP": No unauthenticated relaying permitted>" when we try to send an email, the only way to fix this is to restart the firewall, once we do this everything goes back to normal without doing anything else on the server side, no changes have happened since this started a week ago, we have relay taken care of already long time ago and we are good in that aspect.
also, smtp fixup is unchecked on the firewall.

I'm the only administrator in the company, I have not made any changes for the past 6 months not even patching the exchange server. and everything was working fine until 4-5 days ago.
0
Comment
Question by:Shando1971
  • 3
4 Comments
 
LVL 41

Expert Comment

by:Amit
ID: 39260074
Any kind of update pushed automatically to firewall.
0
 

Author Comment

by:Shando1971
ID: 39264370
No.
0
 

Accepted Solution

by:
Shando1971 earned 0 total points
ID: 39281552
I'll close this question, I did a reload command to restart the firewall and everything works fine now.
thank you very much for all your help you have been great and very helpful!!
0
 

Author Closing Comment

by:Shando1971
ID: 39292540
no one provided help for the question.
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

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

ADCs have gained traction within the last decade, largely due to increased demand for legacy load balancing appliances to handle more advanced application delivery requirements and improve application performance.
Local Continuous Replication is a cost effective and quick way of backing up Exchange server data. The following article describes the steps required to configure Local Continuous Replication. Also, the article tells you how to restore from a backup…
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 …
To show how to create a transport rule 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 >> Rules tab.:  To cr…

947 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

19 Experts available now in Live!

Get 1:1 Help Now