When ever a user registers, they get the message on the screen that a password will be sent to them at the E-Mail address entered. However, the E-Mail is not being sent.
If a user tries to retrieve/reset their password, they get:
500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed.
I most likely didn't set something in the configuration correctly (I'm new to WordPress), but can't find anything.
Suggestions on what to change or where to look?