Problem in Exchange 2007

Dear
I have critical case with exchange 2007 suddenly no mails not receiving and after i checked the queue service it gives me that they have about 8000 messages in submission, now i cant sending or receiving mails even entire my domain .
AlkannetworksAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

systechadminConsultantCommented:
did you check the Event logs on the server? check drive space on the servers as wel.. can you send the full screen shot of the quue viewer.
0
AlkannetworksAuthor Commented:
yes for drive space there is a bout 20 GB free in C and in exchange setup folder about 70 gb , for qeue view find attachment , and there is a huge mails sending to certain mail in my organization even i have reset , disabled account and disable all mail features like Owa , IMap and other features .
2018-02-17_193201.jpg
0
Peter HutchisonSenior Network Systems SpecialistCommented:
Check the Excahange services on the servers, see this list to see what they do;
https://technet.microsoft.com/en-us/library/aa998342(v=exchg.80).aspx

Check if port 25 is open and available, run Netstat -a | grep "LISTEN". Also check using 'Telnet servername 25' to see if you get the SMTP banner showing.

Check that other programs or services such as Firewall, Antivirus or Antispam products have blocked the smtp port.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
systechadminConsultantCommented:
also check if your IP is not blacklisted and check the IOps of the disks
0
AlkannetworksAuthor Commented:
thanks
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Exchange

From novice to tech pro — start learning today.