email address that works in mail 4.6 does not work in mail 6.6.
Mail 6.6 running on OSX 10.8.5, tells me in cannot connect to the IMAP server for one of my email addresses. Mail 4.6 running OSX 10.6.8 on an old MacbookPro for the same email address works perfectly. Why?
iMac (21.5-inch, Late 2012), Mac OS X (10.6.8)
