File "/srv/virtualenvs/pstore/local/lib/python2.7/site-packages/django/contrib/admin/options.py", line 742, in save_model
obj.save()
File "./pstore/models.py", line 104, in save
notify_publickey_change(self.original, self)
File "./pstore/notify.py", line 184, in notify_publickey_change
send_mail(subject, flatbody, fromaddr, toaddrs)
...
File "/srv/virtualenvs/pstore/local/lib/python2.7/site-packages/django/core/mail/backends/smtp.py", line 110, in _send
email_message.message().as_string())
File "/usr/lib/python2.7/smtplib.py", line 747, in sendmail
raise SMTPRecipientsRefused(senderrs)
SMTPRecipientsRefused: {'': (501, '5.1.3 Bad recipient address syntax')}
when changing a public key / setting description for a public key that does not have a user with a valid email address (User.email='')
when changing a public key / setting description for a public key that does not have a user with a valid email address (User.email='')