How to add head unsubscribe in the email?

[johntech]

Your software
My Mautic version is:4.4.9
My PHP version is:7.4.28
My Database type and version is:mariadb 10.5.21

Does anyone has achived to add this Unsubscribe on the email header? I coundn’t find any ways and tested some code but failed.

[peter_k]

Update to 4.4.11:

Release Mautic Community 4.4.11 · mautic/mautic

[johntech]

We have updated to this version and even 4.4.12 but there is no one-click subscription on the header. It is weird. I don’t know where is the issue.

[joeyk]

Can you post a header? (remove domains)

[johntech]

yes, Pls check below what’s the email I recieved and its orignal headers parts.
I have noticed the List-Unsubscribe of one-click but it didn’t show the email on inbox. I don’t know the reason.