IMAP support, however, means that third-party email apps can be used with the service. The Roundcube web interface works well inside mobile browsers, but Posteo has no dedicated mobile apps. Posteo also runs its own PGP key directory, which is more private than conventional PGP key servers.
Recipients must have the same kind of encryption software installed on their computers (OpenPGP or S/MIME, whichever is used), but need not be Posteo users. e2e email encryption is supported, however, via “one-click” OpenPGP and S/MIME support within the browser. It is a secure email service that encrypts its server connections with TLS (using DANE and perfect forward secrecy), and stores all emails on AES-encrypted hard drives (key size unknown).īy default, Posteo is not an e2e encrypted service.
Visit StartMailĪlso based in Germany, Posteo is a somewhat different beast to Tutanota and ProtonMail.
There are no dedicated mobile apps, but full IMAP and SMTP support means you can use any third-party email app with the service. One thing we really like with StartMail is the ability to create unlimited disposable email addresses. Much like Switzerland, this is a country traditionally seen as privacy-friendly but which has recently passed alarming new surveillance laws. This situation is not helped by the fact that StartPage uses a mix of both open source and closed source components. StartPage cites the very real problems with JavaScript-based browser encryption that we discussed in the introduction to this article as the reason for this, but it is undoubtedly a controversial decision. One of the most notable features of this service is that PGP encryption is performed server-side. It is also possible to send encrypted emails to non-PGP users, who must know a secret chosen by you in order to open the email. StartMail is a privacy-focused email service operated by the same people who run the StartPage privacy search engine.īecause of its integrated use of PGP, StartMail is fully interoperable with other PGP users. If you want to choose the right one for you, take a look at what makes each one unique: Each one is backed with a range of features and assurances not offered in other mainstream services.
Mailfence - Price: Free (500 MB / 1 address), €2.50 per month (5 GB / 10 addresses), €7.50 per month (20 GB / 50 addresses).Posteo - Price: €1 per month (expandable).Tutanota - Price: Free (1 GB/1 address), $1.35 per month (1 GB (expandable)/5 addresses).StartMail - Price: 7-day trial, $59.95 annually (10GB storage / 10 addresses).For more information about the providers we recommend here, and the security of email more broadly, keep on reading. If you're looking for a short answer, here's a quick overview of the most secure email providers. We pay particular attention to the relatively new breed of end-to-end encrypted webmail services, but also survey the pros and cons of more traditional alternatives. In this article on secure privacy email options, we look at various ways to make your email more, well… secure and private.