How To Validate All The SPF/DKIM Records For All The Domains On the Sever From The CLI?

Introduction

If you'd like to get the SPF/DKIM records for each domain and check them against what SPF/DKIM records the server has for that domain, the following commands will loop over every domain on the server for you.

This check will report whether the returned SPF/DKIM records match what is shown within the "Email Deliverability" interface of cPanel, at "Home / Email / Email Deliverability".

Procedure

As the root user, please run either or both of the following commands, depending on whether you want to validate your SPF and/or DKIM records.

To validate SPF records: 

awk -F "==" '{print $1}' /etc/userdatadomains | while read DOMAIN USER; do uapi --user=$USER EmailAuth validate_current_spfs domain=${DOMAIN::-1};done

To validate DKIM records: 

awk -F "==" '{print $1}' /etc/userdatadomains | while read DOMAIN USER; do uapi --user=$USER EmailAuth validate_current_dkims domain=${DOMAIN::-1};done