# vpopmail_auth_user

(PHP 4 >= 4.0.5, PECL vpopmail >= 0.2)

vpopmail_auth_user — Attempt to validate a username/domain/password

### Description

vpopmail_auth_user ( string `$user` , string `$domain` , string `$password` [, string `$apop` ] ) : bool
Warning

This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.

Warning

This function is currently not documented; only its argument list is available.