I get 'Login Failed' with mutt email client

I installed mutt on mx linux, and setup the configuration file for gmail, but when i start mutt in terminal i get 'Login Failed'. This is the configuration file:

Code:set from = "user@gmail.com"
set realname = "user name"
# IMAP settings
set imap_user = "user@gmail.com"
set imap_pass = "password"
# SMTP settings
set smtp_url = "smtps://user@smtp.gmail.com:465"
set smtp_pass = "password"
# Remote Gmail folders
set folder = "imaps://imap.gmail.com:993"
set spoolfile = "+INBOX"
set postponed = "+[Gmail]/Drafts"
set record = "+[Gmail]/Sent Mail"
set trash = "+[Gmail]/Trash"
Any idea what might be the reason for this?