This is a list of onion page for email services on Tor. You must have the Tor browser to view onion pages.

This is an edited version of list I found online. I don’t know the reputation of any of these services, except for Protonmail and Riseup which I recommend.

Free Email Services

Protonmail – Free, widely used, requires javascript, hosted in Switzerland.

v2 protonirockerxow.onion
website: protonmail.com

RiseUp – Request Membership. Leftist Political collective, anti-racism, fascism and misogyny.

v2 zsolxunfmbfuq7wf.onion
v3 5gdvpfoh6kb2iqbizb37lzk2ddzrwa47m6rpdueg2m656fovmbhoptqd.onion
website: riseup.net

SecMail – Free

v2 secmailw453j7piv.onion
website: secmail.pro

CTemplar – Free, hosted in Iceland.

v2 ctemplar42u6fulx.onion
website: ctemplar.com

TorBox – Free, Javascript not needed.

v2 torbox3uiot6wchz.onion

SCRYPTMail – Requires JavaScript. 7-Day free trial.

v2 n/a
website: scryptmail.com

danwin1210 – Daniel Winzen’s personal site where he offers free public email. No Javascript.

v3 danielas3rtn54uwmofdo3x2bsdifr47huasnmbgqzfrec5ubupvtpid.onion
website: danwin1210.me

Mail2Tor – Free, No javascript required.

v2 mail2tor2zyjdctd.onion
website: mail2tor.com

cock.li – Free, needs JavaScript, has a 27 different email domains to choose from, Vincent Canfield (the owner) has refused to provide access to the US government in the past ( see here and here ).

v2 cockmailwwfvrtqj.onion
website: cock.li

elude.in – Free, No javascript required, open signup. They run completely on donations.

v2 eludemaillhqfkh5.onion
website: elude.in
reddit /u/Eludemail

OnionMail – Free. Has Around ~24 servers. Doesn’t require Javascript. List of OnionMail Servers you can sign up on = here

v2 multiple, see here
website: onionmail.info

Systemli – Free, invite only

v2 h2qkxasmmqdmyiov.onion
website: systemli.org

Paranoid – No javaScript. Invite only. Great service to say the least, If the sender doesn’t encrypt the email they are sending to you with pgp Paranoid will encrypt it for you using your public key.

v2 paranoidlcx3y23p.onion
website: paranoid.email

bitmessage.ch – Free, Has been around for a while. No javascript required.

v2 bitmailendavkbec.onion
website: bitmessage.ch

VFEmail – Requires JavaScript for registration, keeps logs, has a lot of domains to choose from.

v2 344c6kbnjnljjzlz.onion
website: vfemail.net

Paid Only

RayServers – No JavaScript, accepts Bitcoin, Good customer support, keeps only necessary logs (no IPs), competent, VPS hosting, also provides VPNs, prices pending on your needs.

v2 nmf6cg7tiyqlhsg3.onion
website: rayservers.com

Mailbox – german provider with very low prices, only €1 a month for email and xmpp. No JavaScript required.

v2 kqiafglit242fygz.onion
website: mailbox.org

Mail City – Don’t even bother visiting this site. Their prices are insane.

v2 eozm6j6i4mmme2p5.onion
website: mailcity.ws

If you want to connect to the .onion imap/pop3 and smtp servers for these providers in an email client, The TorBirdy Add-on for Thunderbird is an excellent choice that has been DNS leak tested.