3.21 not issuing registration emails.
 

It doesn't appear 3.21 is sending out registration emails.

Where should I look to correct?

I updated on 11/11 - not sure it has worked since the update. (Windows installation)

Does your server support php emails? Not much has changed in the email function since 3.0

Yeah, we've used the program for over a year now... was previously issuing emails properly.

You can try making your ppsend_email function this maybe?

apparently that bit of code changed in the pp-inc file. Replaced existing with above and got confirmation email.

Cheers.

enjoy your evening glad to help