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This is solvable: when the recipient client accepts the senders notification, they return a nonce. Later, when they look up the message in the sender's inbox, t
by jefftk 5y ago
This is solvable: when the recipient client accepts the senders notification, they return a nonce. Later, when they look up the message in the sender's inbox, they reject the message if the sender can't include the nonce.
On the other hand, disk space is so cheap this doesn't help very much.
- kevincox 5y agoYup, with cheap disk space your nonce would need to be huge to actually be a deterrant. Especially if you only need to keep messages for a week or two for 99% of people who will ever read it to read it.