Based on our record, e4ward seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you don't want to set it up yourself, e4ward is built to do what u/irieken is describing. You can generate random aliases with a note for each address. I've caught a bunch of people giving my email to someone. Source: about 3 years ago
Mailinator - Any Inbox. Any Time.
Gigainbox.com - Gigainbox.com is a straightforward and highly useful temporary email service provider that you can use to remove spam from appearing in your real email inbox and sign up on sites that otherwise won’t let you access its content.
TempMail.altmails - Disposable temporary email addresses
Shitmail - Tired of receiving spam in your mailbox? This only happened because you inserted someday your email address on some shitty sites.
Harakirimail - Harakirimail is a free disposable email service. Just send email to anythingyouwant@harakirimail.
TempoMail - TempoMail is your go-to source for a temporary email address and is useful to fight against spam and protect against hackers and bots who desire to harm you.