Sfletter Alternatives
Sfletter
Sfletter.com protects your message and attachments by one click. Email protection from interception and unauthorized actions of the recipient.
* Currently the service is running in beta, so it has some restrictions:
- Email box size is limited to 500MB.
- Total number of recipients for one message should not be more than three.
- The following restrictions apply to the protection of attachments:
- Protection of not more than two attachments for one email message.
- Protection of PDF and JPEG files only.
- The size of an attachment is limited to 5MB.
Best Sfletter Alternatives for Web
You're looking for the best programs similar to Sfletter. Check out our top picks. Below, let's see if there are any Sfletter alternatives that support your platform.
Tutanota
Free PersonalOpen SourceWebAndroidiPhoneiPadF-DroidTutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps. The Android app is published on...
Features:
- Encrypted Email
- Privacy focused
- Custom domain
- End-to-End Encryption
- Night mode/Dark Theme
- Encrypted Email
- Encryption
- Privacy Protected
- Anonymity
- Clean design
- Encrypted calendar
- Encrypted Connection
- Integrated File Sharing
- Multiple Account support
- Web-Based
mailbox.org
CommercialWebmailbox.org offers a secure e-mail account for home and business use. The domain name, [email protected], is easy to remember and can be understood anywhere in the world....
Features:
- Built-in Calendar
- Custom domain
- Encrypted Email
- Privacy focused
- Security & Privacy
- CalDAV
- CardDAV
- Contacts
- Ad-free
- Encrypted Email
- Gpg encryption
- Support for IMAP
- PGP Encryption
- Self destructing messages
- Supports XMPP
- Two factor authentication
SCRYPTmail
FreemiumWebSCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain. ...
Features:
- Anonymity
- Encrypted Email
- End-to-End Encryption
- Web-Based
EveryCloud
CommercialWebEveryCloud’s cloud based spam filtering service blocks 99.99% of spam, viruses and even newsletters if required. Set spam reports to give users control and view 90 days...
Features:
- Email Archiving
- Filtering
Runbox
CommercialWebOpenPGP(Official description) Runbox provides secure email communication with Perfect Forward Secrecy SSL connections, Extended Validation, and options for...
Features:
- Support for IMAP
- CardDAV
- Encrypted Email
- Two factor authentication
Encipher.it
FreeOpen SourceWindowsLinuxWebChromeEncrypting email with Encipher.it is a simple way to protect your sensitive data. You can encrypt emails or text messages and only the recipient can decrypt it with...
Features:
- Google Chrome Extensions
- Encrypted Email
- Encryption
- Gmail integration
- Outlook integration
Sendinc
CommercialWebSecure email made simple Sendinc enables anyone to send and receive military-grade encrypted email in minutes and requires no special technical expertise. There is...
Features:
- Encrypted Email
- Self destructing messages
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