Show one click-unsubscribe on all emails on v5.2

Product Support
1

Your software
My Mautic version is: 5.2
My PHP version is: 8.2

Hey guys, I’m new to Mautic, loving it so far.
Realized that not all emails got the one click-unsubscribe on the top of the email.

Is that related to the email theme or related to marketing campaigns?

I’m starting with amazon ses use, and afraid of the 0.5% max threshold limit spam report rate, so I guess one click-unsubscribe can help with that.

Is there a way to add one click-unsubscribe to every email?
Thank you

2

Actually I see this on my headers, when I click “See original message”. But cannot see the unsubscribe one click button on the top of email.

List-Unsubscribe: https://mautic.mydomain.com.br/email/unsubscribe/67640d1b009ce209413681/myemail@xmail.com/5eee6a1d2b6479524528d3352d46ecc0fdaaa124e143d8a70d212c81e7a
List-Unsubscribe-Post: List-Unsubscribe=One-Click