alphagov/signonotron2 — pull request #176 by vinayvinay (2014-01-23 15:04:54+00:00)
Title: SES fails when emails contain unicode characters

We've noticed SES failing to send emails to users
having a unicode apostrophe character in their email
address, which is most likely a case of copy-paste
from MS Word™ into a csv uploaded for a batch invite.

Simple fix is to store emails as ascii_only till the time
we need to start supporting UTF-8 strings as email
addresses.