3 ms·
> But there was no option in the MacOS Mail client to unsubscribe. The functionality for mail clients to offer an "unsubscribe" button is dependent on there be
by throw0101c 8mo ago
> But there was no option in the MacOS Mail client to unsubscribe.
The functionality for mail clients to offer an "unsubscribe" button is dependent on there being a "List-Unsubscribe" header in the e-mail with a URL:
* https://datatracker.ietf.org/doc/html/rfc8058 https://datatracker.ietf.org/doc/html/rfc8058
* https://datatracker.ietf.org/doc/html/rfc2369#section-3.2 https://datatracker.ietf.org/doc/html/rfc2369#section-3.2
If the sender does not put one in then that's hardly the mail client's fault.