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by dane-pgp 1930 days ago
It's interesting that the FAQ says:

> FairEmail will send the Autocrypt header for use by other email clients, but only for signed and encrypted messages because too many email servers have problems with the often long Autocrypt header.

That might be out of date, now that Autocrypt version 1.1 has been published:

> the 1.0 version of the Level 1 spec mandated RSA 3072 keys for ecosystem reasons and only the more recent 1.1 version from February 2019 now mandates that the new default scheme for creating Autocrypt keys is Curve 25519 keys.

https://autocrypt.org/faq.html#why-also-rsa3072-and-not-only...