Leo Hemsted 09d6c60ff1 punycode encode emails before sending ...

amazon SES only accepts domains encoded in punycode, an encoding that
converts utf-8 into an ascii encoding that browsers and mailservers
recognise.

We currently just send through emails as we store them (in full
unicode), which means any rogue characters break SES and cause us to
put the email in technical-failure. Most of these appear to be typos
and rogue control characters, but there is a small chance that it could
be a real domain (eg https://🅂𝖍𝐤ₛᵖ𝒓.ⓜ𝕠𝒃𝓲/🆆🆃🅵/).

We should encode to and reply-to-address emails as punycode to make
sure that they can always be sent. The chance that anyone actually uses
a unicode domain name for their email is probably pretty low, but we
should allow it for completeness.

2019-08-12 13:53:22 +01:00

..

__init__.py

bump requirements, fix pyflake8 things, unpin botocore/awscli

2018-11-07 13:39:08 +00:00

aws_ses.py

punycode encode emails before sending

2019-08-12 13:53:22 +01:00