Fortimail VM01 DNS UDP Errors

[nettec]

Hey Folks

I have recently seen the following system events in two of our Fortimail VMs.

dns DNS: No UDP response from server ********* (warning->alert). alert   dns DNS: Server ******** is not reachable or is responding slowly via UDP (alert->warning). warning   I have tested our DNS Servers and they ar working like they should. No other problems at all. Even opened a Ticket at Fortinet, but the engineer didn't find out yet what the problem is.   I actually don't even know if this really is a problem. I came across the errors while analyzing a problem with sending a mail to an external receipient.   Thanks in advance for any tipps.

[Ridvan]

Hello,
What is your fortimail version?
Are you using local dns or global dns?
does the problem persist? If the problem is solved, what was your solution method?

Thank you.