Forum e-mail system not working - How-to and Troubleshooting - wpForo 2.0

RE: Forum e-mail system not working

rburwell — Fri, 23 Jan 2026 17:00:38 +0000

Thanks for the quick response. I have asked Godaddy support to check out the email system and my developer to check out the error.

Re: Forum e-mail system not working

wpForo Support — Wed, 21 Jan 2026 08:26:56 +0000

@rburwell, The PHP warning about "Undefined array key 'HTTP_HOST' in media.php on line 1419" is not directly related to the wpForo email system. Regarding wpForo emails, wpForo itself does not send emails directly but queues them to WordPress core. If emails like password reset are not sent or received, it is usually a WordPress email or SMTP configuration issue rather than a wpForo issue. You should use an SMTP plugin with logging for WordPress to diagnose and fix email sending problems. The 'HTTP_HOST' warning suggests that the server environment or request context might be missing this header, which could be a separate issue in your setup or plugin/theme code. To resolve the email problem, focus on WordPress email settings and SMTP configuration.

Forum e-mail system not working

rburwell — Tue, 20 Jan 2026 22:32:35 +0000

I just set a new wpforo forum and the e-mail system is not working.

i am getting a lof this error code:

PHP Warning: Undefined array key "HTTP_HOST" in /home/q7y17ccvky0s/public_html/wp-includes/media.php on line 1419

Any help with this would be greatly appreciated.