Secondary email doesn't appear to verify/update properly

[elucidium]

Upon entering an email address into the "Secondary email" field and hitting "Save Settings", the messages in the below screenshot pop up, and no verification email is sent to the indicated address. As a side note, this seems to also be the case for ...@andrew.cmu.edu and ...@alumni.cmu.edu addresses (according to the person who initially made me aware of this issue).

[umutacar]

should be fixed. sorry about that!