Email without signing up
Mailsac is an email inbox service. Nearly all mail is accepted. Messages are deleted at regular intervals and thresholds.
Make up any email address @mailsac.com and you can instantly receive mail. No need to sign up!
Everything is public, unless you create an account.
Point your DNS MX records to mailsac.com.
Mailsac was built from the ground up with a rich REST API, pop3 access, and can even send you mail over web sockets.
Many large enterprises use Mailsac for automated testing. It scales and scales, can be used for load testing, and paid plans are not capped or metered like many competitors.