I've had Startmail for years with no problems.
OpenSSH might be a bit more popular than StartMail. We know about 1 link to it since March 2021 and only 1 link to StartMail. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Rather than link ironvest.com or simplelogin.io or startmail.com there is a bunch of junk attached to each link. Source: about 1 year ago
I haven't found a clear answer to this. After checking openssh.com I haven't found any mention. Source: over 1 year ago
ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Tutanota - Get your encrypted mailbox for free.
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
Mailfence - Easy to use end-to-end encrypted email. Secure and private email.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.