I have installed squirrel mail in one domain. Creating the virtual user and virtual mail user from Webmin Virtualmin plugin. I have installed Vlogin plugin with squirrelmail.

But when I make the vlogin plugin active, cant I cant login in the squirrelmail with any user.

Can somebody help by giving concepts such that I can run the Vlogin properly

Basically what I need is that ...

Currently when someone send any email it goes with from : "mail_user.main_unix_user@main_server_domain"

But what I need from should be "mail_user@virtual_domain_com"