I'm using Firefox 3 Beta 5 and clicking on links from emails, it fails on the valid SSL cert. In the emails, the links just point to http://continental.com... but the SSL cert itself is issued to www.continental.com.

Changing the URL to add the 'www.' did the trick or just adding an exception for continental.com. Though, average folk may get confused and not know what to do.

The URLs in the emails really should have the 'www.' to match the SSL cert name.