I'm having problems with email. If I hit an error 500 the email sends out fine but if I use a function to send the email (like a password reset) it does not.
The structure of my app is based on this tutorial and so the structure is the same: https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-x-email-support
When I trigger an email in my dev environment, it works fine. Its only the hosted version thats a problem!
There are no errors in the log file, but I did find this from a while ago:
2019-07-03 15:49:43,142: Exception in thread Thread-3:
2019-07-03 15:49:43,145: Traceback (most recent call last):
2019-07-03 15:49:43,145: File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
2019-07-03 15:49:43,145: self.run()
2019-07-03 15:49:43,146: File "/usr/lib/python3.6/threading.py", line 864, in run
2019-07-03 15:49:43,146: self._target(*self._args, **self._kwargs)
2019-07-03 15:49:43,146: File "/home/brastile/BT_IN-Lookup/app/email.py", line 11, in send_async_email
2019-07-03 15:49:43,147: mail.send(msg)
2019-07-03 15:49:43,147: File "/home/brastile/.virtualenvs/BT_IN-Lookup/lib/python3.6/site-packages/flask_mail.py", line 491, in send
2019-07-03 15:49:43,147: with self.connect() as connection:
2019-07-03 15:49:43,147: File "/home/brastile/.virtualenvs/BT_IN-Lookup/lib/python3.6/site-packages/flask_mail.py", line 144, in __enter__
2019-07-03 15:49:43,148: self.host = self.configure_host()
2019-07-03 15:49:43,148: File "/home/brastile/.virtualenvs/BT_IN-Lookup/lib/python3.6/site-packages/flask_mail.py", line 163, in configure_host
2019-07-03 15:49:43,148: host.starttls()
2019-07-03 15:49:43,148: File "/usr/lib/python3.6/smtplib.py", line 771, in starttls
2019-07-03 15:49:43,148: server_hostname=self._host)
2019-07-03 15:49:43,149: File "/usr/lib/python3.6/ssl.py", line 407, in wrap_socket
2019-07-03 15:49:43,149: _context=self, _session=session)
2019-07-03 15:49:43,149: File "/usr/lib/python3.6/ssl.py", line 814, in __init__
2019-07-03 15:49:43,150: self.do_handshake()
2019-07-03 15:49:43,150: File "/usr/lib/python3.6/ssl.py", line 1068, in do_handshake
2019-07-03 15:50:30,186: self._sslobj.do_handshake()
2019-07-03 15:50:30,499: File "/usr/lib/python3.6/ssl.py", line 689, in do_handshake
2019-07-03 15:50:30,499: self._sslobj.do_handshake()
2019-07-03 15:50:30,499: ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:841)
I had noticed that emails were taking a long time to send before it went dead now. Any thoughts?
Thanks!
conrad
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