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MXToolbox

Email and Encryption

Signal

Email and Encryption

Popular to compare with MXToolbox

Comparison of MXToolbox, Signal
MXToolbox
Visit website
Signal
Visit website
CategoryEmail and EncryptionEmail and Encryption
Pricing–FreeFree for everyone
Platforms
  • Web
  • Windows
  • Mac
  • Linux
  • iOS
  • Android
Best for
  • Email administrators
  • IT staff
  • Domain owners
  • Individuals
  • Friends and family
  • Small teams
Highlights
  • Lists MX records for a domain in priority order
  • Checks mail server IPs against 105 DNS blacklists
  • Diagnostics for reverse DNS and open relay checks
  • End-to-end encrypted text, voice and video
  • Group chats with encrypted messages
  • Sends photos, videos, GIFs and files
GitHub stars–29.6k
Last update–3 days ago

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