[micah94]

Anyone have a suggestion for those sites that don't allow + or % in the email address? This is always the hangup for me when I try to organize like this.

[Saris]

I use a catchall on my domain, and every site gets its own email when I sign up.

[happycrappy]

Custom domain + cloudflare email forwarding service

E.g.:

* [e-mail] -> [e-mail]

[3np]

You can choose some other character for the same purpose? Like .-_!

(Assuming you are using a solution that gives you that level of control)

[g8oz]

Outlook.com let's you make aliases and you can direct their messages into a folder. I.e [e-mail]

[bombcar]

Then you have to setup a more complicated filter on the client side based on sender, etc.

[Kwpolska]

And if you’re getting enough mail from an organization to matter (and to be annoying in your inbox), then the cost of setting up a filter is tiny.