How to setup email - Registration and password recovery?

discuzstore

You could try Gmail SMTP setting for Discuz:

Go to AdminCP : Founder --> Mail Settings --> Settings --> Tick on the option:  Send via SOCKET connection to SMTP server (supports ESMTP authentication)

[+] Add new SMTP server as the following details:

SMTP server: ssl://smtp.gmail.com

Port: 465
Sender Email address: yourname[a]gmail.com
SMTP account: yourname[a]gmail.com