I love this tool. It helps me to organize my mails.

If you combine it with multiple inboxes and +Aliases you have endless possibilities to manage a flood of daily mails while protecting yourself against ugly things ugly people/companies do, such as privacy sniffing, profiling you and selling your personal information, phishing, identity theft, spam etc.

As an example: I have 3 separate inboxes.
1. One personal which is only known by family, friends, employer, my health insurance and bank.
2. One for online shopping which collects invoices and receipts via ProxiedMail adresses.
3. One for newsletter which collects newletters via individual ProxiedMail adresses.
(4. If you use social media, maybe you should also have a fourth inbox for this usecase collected via individual ProxiedMail adresses)

Now, if I receive Mails from someone "Unknown" in my personal inbox that's suspicious - better redirect it into the spam folder without even opening it. :-) If I need to relax for some time I can just ignore the "newsletter" inbox for a week or so. If someone starts to spam my other inboxes, I just deactivate their individual contact in ProxiedMail. Wonderful! :-)

I already recommended it to friends. You should get it now and give it a try.