Can LTM help to save on SSL certificates on different common names?
Dear all,
F5 had recently replaced Brocade and Microsoft Forefront Threat Management Gateway (Forefront TMG). Customer has many subsidiary companies and has its own domain names. They all point to a public IP and in term being NAT-ed to F5's VIP. There was an SSL cert in this virtual server and is currently presenting mail.abc.com. That is why no security warning when user browses to mail.abc.com/owa on a browser.
Customer was unable to tell me what TMG is doing for their environment and he wanted F5 to help with the below issue
The issues lies with Outlook Clients connected to external networks, for example employee works from home and is away from their internal network.
There is a security warning prompt on Outlook which looks like:
Customer told me there wasn't any issue before F5 came into the picture. I nearly wanted to tell him he should buy additional SSL certs but realized he has too many subsidiaries in his environment, connected to his exchange server farm.
This issue occurs whenever user setup email client via autodiscover and it pops up occasionally after the email has been setup. User just needs to click YES to acknowledge the warning and they are good to go. But it keeps popping up now and then.