I don't think I have anymore hair to pull out.
I have 2 contact forms on my site that are sending emails fine to me.
I just installed Simple press forums. To register, they go to the wordpress.org/wp-login.php page to register and a password should be sent to them. This password never arrives in the inbox.
SO, I know that I am receiving emails through the contact forms, but people cannot register for my site.
I have installed various SMTP plugins to no avail. Those simply make my contact forms not work.
Please if you have any advice or have run into this yourself...please, pretty please, with sugar on top help me.
I am using google apps for my emailing needs.