Easy to read out
Vallkey picks each address: three random words and two digits, such as quiet.otter.lantern42, easy to say on the phone and not to guess.
Email aliases
Give each website its own address, which forwards to your inbox. The site never learns your real address, a leak tells you who leaked it, and an alias that gets spam is turned off.

How it works
New alias, with a note of what it's for. In your browser, New email alias for this site makes one for the page you're on and copies it, ready for the sign-up form.
Email sent to the alias is forwarded to your own address. The sender's name shows who wrote, and which alias they wrote to.
Reply as usual, and your answer leaves from the alias, not from your address. Turn an alias off, and its mail is refused.
The details
Vallkey picks each address: three random words and two digits, such as quiet.otter.lantern42, easy to say on the phone and not to guess.
Free keeps five aliases at once. Premium and Families have as many as you like.
The alias, that it's yours, whether it's on, and how many emails it forwarded and refused. Not what it's for: that note is encrypted with your keys, like everything in your vault.
You can reply through an alias, but not write to someone new from it. Aliases are made in the web vault, the desktop app and the browser extension.
Availability
No. Aliases are part of Vallkey: they're made, listed and turned off where your logins are.
It's refused, and counted, so you can see how much was kept out. Turn the alias back on, and mail flows again.
It can see the address is on Vallkey's alias domain. It learns nothing else about you.
Vallkey opens soon. Join the waitlist to hear first.