Expected Behavior
In my user options I have two e-mail addresses separated by a comma. When I requested a password reset from the forgotten password link, I expected the forgotten password dialog to accept one address or the other. For example, if in user options I had "dev1@mycompany.com,dev2@mycompany.com", I would expect the forgotten password request to work by entering "dev1@mycompany.com".
Actual Behavior I had to enter "dev1@mycompany.com,dev2@mycompany.com" to get the forgotten password request to recognize the e-mail address.
To Repro Configure user options with comma separated e-mail addresses, try using the forgotten password feature.