Outlook 2010 - Fix Autodiscover Certificate Error
This is a "known to Microsoft" issue that only affects some users. To correct the error, make the following changes to your domain's DNS zone records.
"HOW TO" STEPS
Delete the autodiscover CNAME from your domain's DNS zone.
Adding an SRV record that contains the following information:
Depending on your DNS control panel, the structure of the SRV record may vary slightly. For example, in cPanel, it will look like this ...
_autodiscover._tcp IN SRV 0 0 443 autodiscover.ezyexchange.net.au.
In other control panels, they may ask for a record name. Give it "@" (without quotes). This will be interpreted as your domain name.
Also, be sure to remember the trailing dot in autodiscover.ezyexchange.net.au.
Once this DNS changes has propagated, you should find that the Autodiscover certificate errors will cease.
Error Message -- Quota Exceeded
If you receive a "mailbox quota exceeded" message when trying to create a new mailbox...
Outlook - Fix your Password not being Remembered
If Outlook keeps asking for your password every time your restart the program, or...
Searching Your Mailbox's Delivery Logs
How-to Steps Log into your mailbox via OWA (Outlook Web App) Use either...
Outlook 2013 - Finding your Mailbox-Specific Server Name
From Exchange 2013 onward, each mailbox has its own GUID-based server name, and no longer...
Exchange Server 2016 - Minimum Software Versions Supported
Unsupported Outlook Client Versions Outlook 2003 is no longer supported in any...