[14k12j41j211]

I've been using [e-mail] ever since. It works mostly except for the real bad websites that disallow plus signs.

I got two mails telling me I cannot use the company name in my e-mail, they'd file for fraud if I would.

(got resolved by explaining how e-mail works, but still)

[thefunnyman]

This is the easiest and most widely available solution imo. I use ProtonMail which allows for plus addressing. Gmail also offers this feature if I recall correctly.