Articles by tag: spam-protection

Setting up a mail server in rural areas | Guide

How to run your own mail server with unstable internet. Setting up DNS, SPF, DKIM, DMARC. Hybrid architecture for fault tolerance. Learn the steps.

Plugin Phone Validator for WPForms: protection from fake numbers

Set up phone number validation in WPForms: length, repetitions, blacklist, throttling. Install the plugin and reduce junk leads from paid traffic. Free on WordPress.org.