I don’t know whether it was WP 2.3 or 2.3.1 that broke e-mail notification to me for new comments and registrations, but I’ve now got that straightened out with a (still slightly-buggy) plugin called WP Mail SMTP. I had to add my admin e-mail to the options for BlueHost’s PHP mail function to work properly, but it is now.
If you’ve legitimately registered in the last couple weeks, or you need a new password for said log-in, the mail function should also be working now.
The plugin shouldn’t be buggy. If you have any problems let me know and I’ll check them out.
There is a problem with WordPress running on some hosts which mean when you click “Save Options” it displays an error. However, your options are saved, it’s purely a cosmetic error.
Cheers – Callum.
I was refering to the interface not correctly displaying “options saved”, something you’re already working on.
In any case, other than that, I’m getting e-mail notifications again. Thank you.