I need help ASAP :-)
I have just been called to a customer running an Exchange 2013 SP1
The customer complained that they was not able to neither send nor receive external emails.
Futhermore I notice that after closing and starting their Outlook 2010 clients from the pcs all Outlook client gets disconected - HOWEVER - OWA seems to be connecting fine
I have done a close investigation on the Exchange server itself but everything seems to be working as supposed.
- All services is running
- Database is mounted
- Lots of free diskspace
- no change of ip
Also a check from DNSSTUFF came out without no errors.
Now Im REALLY stressed up :-) Any ideas ?