What is DKIM? DomainKeys Identified Mail is an email authentication protocol that helps you protect your email information by preventing content alterations during mail transfer. It does so through a unique public-private key pair and by appending digital signatures to the message body. PowerDMARC helps you set up DKIM correctly to maximize benefits.
![](https://s2.save4k.ru/pic/IBhO0akhMlQ/maxresdefault.jpg)