multiple logins that use the samemailbox

[alex]

Version: 2.2.27 (c0f36b0)

Hi,

I inhertited a mailsetup that allow users to login to pop/imap with up 
to three different user names for the same mailbox. We use SQL and I 
think I can manage that with just pointing to the same mailbox with the 
same userid.

But I also use the quota plugin. And the quota plugin users the username 
(full e-mail address) to identify a mailbox. That can probably be solved 
to use the count: option in the quota plugin to store the quota-data in 
the dovcot index files.

But I was wondering if perhaps there is a better / alternative way to 
'alias' different logins to the same mailbox?

Thanks for any tips!

Alex.