I've got a user who has created a large number of domains, and used mixed case despite my instructions, creating names like MyDomain.com instead of mydomain.com. For the most part, this works fine. However, for webmail (squirrelmail, Horde, others) if he logs in using the exact case it always logs him in, and if he uses all lower case, it fails intermittently. I'd like to tell the server that mydomain.com is the same as MyDomain.com. I've searched for an answer and am not finding one. Anyone have ideas? I thought ServerAlias might fix it, but it seems to have no effect, so I'm thinking that applies to httpd but not mail. There's no option to change the case in DNS settings. Anyone? Thanks!