Prevent mail notifications from sending content

How can I disable, that mail notifications send the content of a post?

Hey AAA! XXX replied to your post (#3) in ABC. https://mydomain -- Content of post

If that is not possible easily, I would also be happy about to totally disable email notifications.

sincere I would also welcome the ability to remove content from email notifications. For security reasons this would be a great addition to my forum.

I found out myself. You have to edit the files in vendor/flarum/flarum-ext-mentions/views/emails/

sincere be aware your changes will be gone when you update the mentions extension.