What Is Catch-All Email? Complete Guide for 2026

Illustration of catch all email system receiving emails from multiple addresses into one inbox

What Is Catch-All Email? Beginner’s Guide for 2026 A catch all email is a domain level email setting that allows you to receive messages sent to any address under your domain even if that address does not exist This means instead of rejecting unknown emails your system collects them in a single inbox and ensures […]