[Dovecot] Restricting IMAP

[Rick Romero]

Quoting Matt <lm7812 at gmail.com>:

> I want to restrict IMAP use too 127.0.0.1 and to only certain
> usernames.  Such as fred at my777domain.com would be allowed to use IMAP.
>  How would I do that with Dovecot or can I?  Basically I want webmail
> to work with IMAP regardless of username but I only want certain
> usernames allowed to use IMAP remotely.

You can use post-login scripting:
http://wiki2.dovecot.org/PostLoginScripting

Rick