How to Create Good Headers

[mizvow78]

hello i want to learn how to make a good headers for my emails to have good view from ISP

 

[D•Jass]

hello i want to learn how to make a good headers for my emails to have good view from ISP

Set up SPF, DKIM, DMARC. Use a Clear MIME-Version Headers and Date Headers.
The "Reply-To" and "From" address should be valid.

 

[mizvow78]

Set up SPF, DKIM, DMARC. Use a Clear MIME-Version Headers and Date Headers.
The "Reply-To" and "From" address should be valid.

thanks a lot, but a i see some people in forum talking about adding some extra headers to bypass protection of some isps, any idea about that ?