virtual user with "dot" int he username fail

"Dennis Kavadas" <[email protected]> Tue, 20 Feb 2007 12:04:50 +1100
Newsgroups gmane.mail.spam.tmda.devel
Message-ID <[email protected]>
hi all

tmda-cgi fails to authenticate a virtual user (vmailmgr) with a dot in
the username...

e.g.

[email protected] fail
[email protected] does not fail

any workarounds ?