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 Commercial Sfletter Alternatives
For the best Sfletter alternative check out these alternatives which will work with your device & platform. There are several Sfletter-like software that you might want to check as well.
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
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
Secure Exchanges
CommercialMacWindowsLinuxNuGetMicrosoft Office Outlook.NET FrameworkContext Chrome ExtensionSoftware as a Service (SaaS)GmailSecure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files...
Features:
- Outlook integration
- Gmail integration
- Notifications
- Protected by Password
- REST API
- Software as a Service
- White-labeled
- Google Chrome Extensions
- Encrypted Email
- Encryption
- End-to-End Encryption
- Security & Privacy
- Self destructing messages
- SMTP
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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