What is the effect of using p=none when configuring DMARC for a domain?

Overview

You have configured DMARC for a domain to get report email for analysis, using p=none, like below:

v=DMARC1;p=none;pct=100;rua=mailto:dmarc_report@<domain>;ruf=mailto:dmarc_report@<domain>;fo=1

This article explains the effect of using p=none when configuring DMARC for a domain.

Information

Using p=none will not block any spoofing attempts.

For more details, please check your domain at dmarcian.com/dmarc-inspector