Help · Mail
Make Mailroom your default mail app
Email links on websites open a new message in Mailroom.
Open Settings › General and click Make Mailroom your mail app. macOS may ask you to confirm.
Email links on websites and in other apps then open a new message in Mailroom, with the address, subject and text filled in. Links in your mail already open in Mailroom.
This needs Mailroom in your Applications folder.
Still stuck? or email hello@anatolilabs.com. A person reads every message.