Significant email metadata and routing information cannot be encrypted. All the typical email tools a user might try to use will work against their attempts to remain secure. It’s a typical situation when security is retrofitted to an insecure interface. There are use cases for encrypted email but in 2026 it’s hard to find one that isn’t better served some other way.
Significant email metadata and routing information cannot be encrypted. All the typical email tools a user might try to use will work against their attempts to remain secure. It’s a typical situation when security is retrofitted to an insecure interface. There are use cases for encrypted email but in 2026 it’s hard to find one that isn’t better served some other way.