Originally Posted by jlorenzo
No, of course. Also I noticed another strange thing, the first time I created an user, i had to fields "WebSpace MB" and "MailSpace MB", now I check the user and only "WebSpace MB" is show and I can't change mail quota.
This is correct for all installations that use maildir. The Webspace quota and mailquota are identical.
To your email login problem:
Does the website www.mydomain.com
has a co-domain mydomain.com with empty host field? If not, cretae this co-domain.