SimpleLogin is the open source, self-hostable solution to protect your email address using email alias: just use alias everywhere instead of your personal email address.
All emails sent to an alias are forwarded to your email inbox. And not only a SimpleLogin alias can receive emails, it can also send and reply to emails.
With our extensions on Chrome and Firefox and Safari one is coming, create quickly alias without leaving your browser tab. More Info »
Believing that anyone should be able to protect their email address for free, SimpleLogin has a generous free plan: no cap on bandwidth and infinite forwards/replies.
If you have your own domain, with powerful features like catch-all email alias, SimpleLogin could replace your email hosting solution!