These days I was finding out about spoofing and why these emails were arriving in my inbox and I realized that in Postfix I was missing some configurations and I added this configuration
/main.cf
# Sender restrictions:
smtpd_sender_restrictions =
permit_mynetworks,
reject_non_fqdn_sender,
reject_unknown_sender_domain
Now these spoofing emails reach SPAM
I wish this thread could be left open for future errors.
And if you could help us, what configurations are recommended for Postfix?
Thank You Sandeep B.
jonatitom's post in I received email from my own email account was marked as the answerThese days I was finding out about spoofing and why these emails were arriving in my inbox and I realized that in Postfix I was missing some configurations and I added this configuration