Handle International Characters (Umlauts) in User Account Names
We just created an account for somebody with an umlaut, and when he was trying to obtain his password, he got the following message in his e-mail:
Hi, you (or someone else) entered this email address when trying to recover access to an account. However, this email address is not on our database of registered users and therefore the attempt has failed. If this was you, check if you signed up using a different address. If this was not you, please ignore this email.
Removing the umlaut from the name fixed it. Seems the table column uses a wrong collation/encoding.