spam Archives - Sysadmins of the North

Featured Articles

Web applications

2026-10-04

The built-in Joomla contact forms component (com_contact) is abused by spammers. I explain how to disable these forms and combat this abuse.

How to change Akismet interval to three days instead of 15 days for deleting spam comments using the akismet_delete_comment_interval filter.

WordPress

Last updated: 2026-10-09

Remove Jetpack email sharing service using WordPress plugin or theme functions.php file. It's often abused by spammers