> Hello!
>
> Yesterday I moved from sendmail to qmail and now I got a problem.
> The problem is it doesn't recognizes usernames with dots in it. For
> example, there is a user "[EMAIL PROTECTED]", and qmail can not
> deliver a message to him: <[EMAIL PROTECTED]>: Sorry, no mailbox
> here by that name. (#5.1.1).
>
> Is there a way to force qmail to process messages for such users
> correctly?
>
Your problem is that you are not using PAM authentification scheme on
your system. I had the same problem while running Slackware 3.4.0. I
switched to RedHat (which has PAM support) and turned out to work fine :)
PAM accepts logins with dots in it and logins longer than 8 characters (way
longer :)).