modilabs/formhub — pull request #550 by rgaudin (2012-07-30 16:08:23+00:00)
Title: Changed email field in form to EmailField instead of CharField.

Seems like User is created and the exception is thrown by send_email from the MTA. It does not fail with the python smtpd DebuggingServer for example.

Does not require a migration as this field in only a proxy
in the form for the Django auth one.