Best Anonymous Email Services in 2021 .In this anonymous email piece, I’ll mention some of the best onion (and their clearnet domain versions, when available) email services which prioritize privacy and anonymity. Some of the mentioned email services offer limited services in their free version.If you’d like all the available features to be available, you can go with their paid plans. However, all of these providers offer absolute privacy regardless of your pricing plan/packages. Here’s a list of all the anonymous email services included in this list:
Is an easy to use, anonymizing router based on a Raspberry Pi. TorBox creates a separate WiFi that routes the encrypted network data over the Tor network. Additionally, TorBox helps to publish data easily and safely through Onion Services. The type of client (desktop, laptop, tablet, mobile, etc.) and operating system on the client don’t matter.
A secure mail storage that uses asymmetric encryption to ensure the privacy of messages while being stored on the Tormail servers. Asymmetric encryption is a process that uses public key and private key encryption to make messages unreadable without knowing a user's plaintext password.
We accept email to any address on any of our many domains and keep it for 3 days. No registration or password is needed to check a message sent here.
ProtonMail – Email
It’s an end-to-end encrypted email service founded in 2014 at the CERN Research Center by Andy Yen, Jason Stockman, and Wei Sun. They use client-side encryption to secure the email messagesand user data before it’s going through the ProtonMail servers. Their service has a standard URL and onion address that can be accessed through the Tor Network. Their service also offers paid services that increase the size of the mailbox storage volume, the number of users, and other options.
Elude – Email
Provides encrypted and anonymous email service along with complete privacy. In addition to the email services, they also offer Bitcoin Mixer and Monero Exchange. Signing up for this email service is free, and you will get a mailbox with 50 MB storage space. You can donate to Elude, and then your mailbox storage space will increase to 1 GB.
Mail2Tor – Email
Is an entirely free email service that provides encryption and anonymity. Access to Mail2Tor is via the Tor Network, but you can send and receive emails from both Tor and Clearnet. Once you sign up for the service, you will be taken to the login area. The email box work through SquirrelMail Webmail. We did not find any info about the size of the mailbox storage space. After opening the mailbox, a message appeared stating that the email servers storage space were overloaded, so emails that are in the mailboxes less than six months ago would automatically be deleted.
TorBox – Email
Is an encrypted and anonymous email service that operates on the tor network only. You cannot receive and send emails to mailboxes such as Gmail, Yahoo, Outlook, etc. You can sign up for free and receive a 25MB email box.
Blackhost – Email
Is an email service that runs on the tor network but allows you to send emails to email boxes such as Gmail, Yahoo, etc. This email service has an excellent security level with high-quality encryption and complete anonymity. You can sign up for this email service is free, and you will receive 25MB storage for sending and receiving emails.
DNMX – Email
It’s a email address service. You can access to this email service through the Tor network by using their onion address. DNMX is completely free and supported by user donations. This is a great service for anyone who wants to communicate via email but does not want to open a regular mailbox.
Cock.li – Email
A popular email service on the dark web that allows you to open a free, anonymous mailbox Site owners declare that the security level of this email is low and can read the emails sent through their servers. Signing up for this email service is free and no need to provide personal information. Users donations bear the cost of maintaining the server and the site. Site owners regularly publish cock.li activity transparency reports and this is probably one of the reasons dark web users appreciate the service.
Daniel – Email / Chat
The name of the owner of this service is Daniel Winzen, a programmer with knowledge of many programming languages. On his site, you will find several communication and site search services. Daniel’s site provides Email Services, XMPP / Jabber, Chat, Free Hosting, Guides, and more. All services are provided for free, and this is a very popular service among dark web users.