Every month about 10-20 euro, but nothing recurring. I setup a list of my open source tools and I try to one at a time donate to each one. But its a slow process and feels too less, but I don’t want to do recurring ones, though I know it would be the best for the projects.

mailbox.org is a treasure, signed up for mail but it’s so much more useful than that. It’s a true replacement for me of what Google and Microsoft offers additionally to mail.