E mail reverse

You're referring to reversing an email address!

An email address is typically written in the format: [email protected]. To reverse an email address, you can simply swap the @ symbol with a dot (.) and reverse the order of the two parts.

For example:

• [email protected] becomes [email protected]

This is often referred to as the "reverse DNS" or "rDNS" of an email address. Note that this is not a standard or recommended way to write an email address, and it may not be compatible with all email clients or systems.