exhtml on "[Plugin: WP Mail SMTP] Test Email works but the Contact Form email does not work"

Same here... Test email sends OK, but Contact Forms 7 doesn't, if I use SMTP (with default localhost/port 25 configuration, which worked for me in the past in other projects). If I back to PHP Mail(), everything works correct. But the point of this plugin is to be able to use SMTP, isn't it?
Waiting for any update on that, thank you in advance!