Sep 29 2015

mutt – without authentication – plain login

~/.muttrc

set from = "info@mail.com"
set realname = "name lastname"
set smtp_url="smtp://user:pass@domain.com:25"
set smtp_authenticators="login:plain"
set ssl_verify_dates = no
set ssl_verify_host = no
set ssl_starttls=no
set ssl_force_tls=no