Captcha and Email Sending Not Working

Question

Hello,

I just installed question2answer on my website, php 8.1. But I am facing many problems.

1) The Captcha Code is not showing on the registration page.

Here is the screenshot of Captcha Code Setting: https://prnt.sc/Wgp645eKUwhL

2) Email is not working. Users are not getting emails to confirm the account. Even, there is no email when users click on "Send Confirmation Link"

Here is the screenshot of my site settings: https://prnt.sc/ajnSvNkioiE4

3) Questions are published automatically after a user create account and asks the question. I think questions must be approved manually.

Please help me.

Thanks in advance.

Answer 1

1) The Captcha Code is not showing on the registration page.

The Captcha module must be enabled under Administration center → Plugins and then configured under Administration center → Spam.

2) Email is not working. Users are not getting emails to confirm the account. Even, there is no email when users click on "Send Confirmation Link"

Your e-mail configuration requires either a mail server (e.g. Postfix) or a relay-only mail agent (AKA null client, e.g. nullmailer or ssmtp) on the server running Q2A. Did you install and configure one?

3) Questions are published automatically after a user create account and asks the question. I think questions must be approved manually.

Under Administration center → Spam enable "Use moderation for users with less than" and set a minimum number of points.

Answer 2

Change server and try again.