[Web-cyradm] username = emailaddress

[John Tobias]

Hello All,

I was trying to create an email account in web-cyradm like email address as 
the username (test at mydomain.com).
I set the following in imapd.conf and in config.php

unixhierarchysep: yes
virtdomains: yes
DOMAIN_AS_PREFIX = 1;
FQUN = 1;

After creating an account using web-cyradm, I tried the command shown below, 
I am able to login and displayed my mailbox.
# cyradm -u test at mydomain.com localhost

The problem was the lmtpunix could not be able to locate the mailbox when I 
try to send email to test at mydomain.com then the lmtpunix gave me the 
following error:
lmtpunix[11065]: executed
Sep 13 09:53:59 mail lmtpunix[11065]: accepted connection
Sep 13 09:53:59 mail lmtpunix[11065]: lmtp connection preauth'd as postman
Sep 13 09:53:59 mail lmtpunix[11065]: verify_user(user.test) failed: Mailbox 
does not exist

Is there any additional info.  do I need to put in main.cf, cyrus.conf, 
imapd.conf or in other files?
Can I have a sample working configuration and additional instructions?

Here's My Configuration:
Suse 10.1
web-cyradm-0.5.5-Beta1
postfix 2.2.9-10
cyrus-imap 2.2.12-27
cyrus.imap, imapd.conf, main.cf, master.cf was based on the "How to of 
web-cyradm".

Thanks in advance,

John