In this module, we will learn how to perform phishing campaigns like Red Team Operators.
we will check the TXT record to see if there was security protection that will prevent us from performing Phishing campaigns.
dig +short TXT microsoft.com

Now let’s search for the security records.

Note that the SPF is on the Domain.
HAHA Time to search.
SPF Is Used in sender identity verification.

To make it easier you can think about the SPF as a guard that protects the mail from being spoofed

Email spoofing is the forgery of an email header.