I've got a strange issue with Our internal Exchange 2013(CU5) installed on Windows 2012.
Every services are running but no connection could be made after the deletion of the old and expired certificate and the reboot of the server, be it by Outlook, Webmail, ECP or Exchange Shell.
When Trying the web access, It goes as far as the authentication but when authenticated I've got a blank screen.
When trying to connect through the Exchange Shell, it says that it doesn't find the Exchange.
When I found this issue, I did the following :
- I tried restart the whole Exchange topology : no changes
- I found 1006 errors but, because there is morte than 100GB free on 500GB total, I disabled the trigger in the config and restart the Exchange Topology : no changes
- I corrected a certificate issue regarding the management service in the IIS and restarted the IIS : no changes
- I checked the local DNS config and it seemed ok (SRV and A autodiscover ok and main A record ok)
Because it was becoming really critical, I put manually the new certificate on the 444 binding of the "Exchange Back End" site in the IIS and then restarted the IIS
Every access was restored then but the fix doesn't seem to be definitive to me.
Could you help me figure out what's the real issue so that I can make a definitive fix on it ?