Impossible to send emails after to restart exchange 2010 server

Hi there,
Each time and after that I restart my exchange 2010 server: I cannot send mail outside and inside.
All services automatic exchange services are running.
I must to stop all the services of exchange, restart all exchange services.
After 10 minutes, It is working fine again.
Please help me to fix definitively this problem
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simlipConnect With a Mentor Author Commented:
The only way that I find is to stop all exchange services and restart them
Manpreet SIngh KhatraSolutions Architect, Project LeadCommented:
Any events in the Application Logs ?
Is all services installed on the same server ?
What all other 3rd party software do you have on the server

- Rancy
simlipAuthor Commented:
No events in the application log
All services installed on same server.
No 3rd party
simlipAuthor Commented:
The only way that I find and no other answer in order to fix problem
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