yes its works with gmail :

params :


identity tab :
real name : THE NAME YOU WANT TO APPEAR
email: your_adress@gmail.com

IMAP tab :
method : SSL
imap server : imap.gmail.com
port: 993
username : your_address@gmail.com
password : ********

smtp tab :
method : smtp
smtp server : smtp.gmail.com
port : 465
smtp auth : yes
username: your_adress@gmail.com
password : ******************


not able to send mail tough but according to orginal developper, this function is not ready