MailStone certifies your exchanges
Stay in control of your emails and attachments.
A probative and universal solution
Provide a guarantee of the integrity of any of your emails and attachments.
An efficient answer to cyber criminality
Check the authenticity of blockchain information in one click on Mailstone verify
A solution based on Blockchain technology
An incorruptible, tamper-proof conservation process that respects your anonymity.
Confidentiality guaranteed by design
MailStone does not retain any emails or attachments when registered in the Blockchain.
As simple as an email
Create your @mailstone.io email address
Include your @mailstone.io email address un copy (visible of hidden) of your emails (can be included automatically thanks to our Outlook Plugin)
MailStone calculates the unique digital fingerprint of your email and record it automatically into the Blockchain
Anytime you can verify the integrity of your emails though your personal area
