Hi SKaero,
and thank's for your response.
I tested with virtuser_file and it allows to use an other email to log in and bind with an account in the imap server.
userA.B@domain login
I used "userA.B@domain" as id and the pwdof "login" for authentication and it's work, but in my case i want to do the opposite.
I want to use "login" as id and form the email as "userA.B@domain"
instead of the default "login@domain".
Does virtuser_file plugin can do that ?
Tnx for help and best regards,
Franck