Flask-Mail not sending emails, no error is being reported

Question

All, I\'m trying to setup flask-mail to send notifications to my email when a user registers. I\'m getting no error messages from the script used to send the email, but not

Answer 1

Flask-Email use smtplib which can set debug level: https://github.com/mattupstate/flask-mail/blob/master/flask_mail.py#L139. You can set it with MAIL_DEBUG = True or DEBUG = True. Also check that MAIL_SUPPRESS_SEND = False and TESTING = False.

With debug I can see in stdout mail progress: success, fail, recipients and etc.

See details: http://pythonhosted.org/Flask-Mail/#configuring-flask-mail.