User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:22.214.171.124) Gecko/20060601 Firefox/126.96.36.199 (Ubuntu-edgy)
I have a multiple mailboxes and each is receiving different kinds of mail. So I would like to be notified only about certain mails.
For example spam mail is not deleted by my mail server but '**SPAM**' is added to the subject instead, for later review. But I don't want to review these immediately.
Another example is mailing lists where I could filter by the subject '[name]'.
The last example is a shared mailbox where even the To field can vary.
No, this is beyond the scope of this plugin. You should be using something like procmail on the server side (or one of the many other solutions available) to filter your mail properly.