The #signal protocol does not support #email relays but that could be an important additional / optional service:
For people who for whatever reason don't have a signal account/app, for certain archival purposes etc.
In comparison #matrix seems to have bridges to the entire universe 🙂
https://support.signal.org/hc/en-us/articles/360007061352-Does-Signal-work-for-email
https://matrix.org/ecosystem/bridges/
Open Risk
npub1du…d7dew
2025-06-22 10:20:18 UTC
Author Public Key
npub1durvj5v9hv5w9kl463eed6cz3yfgekjd4wz38hrrvfen5ygm6nhq4d7dewSeen on
wss://relay.momostr.pinkPublished at
2025-06-22 10:20:18 UTCEvent JSON
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"pubkey": "6f06c95185bb28e2dbf5d47396eb0289128cda4dab8513dc6362733a111bd4ee",
"created_at": 1750587618,
"kind": 1,
"tags": [
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"content": "The #signal protocol does not support #email relays but that could be an important additional / optional service:\n\nFor people who for whatever reason don't have a signal account/app, for certain archival purposes etc. \n\nIn comparison #matrix seems to have bridges to the entire universe 🙂 \n\nhttps://support.signal.org/hc/en-us/articles/360007061352-Does-Signal-work-for-email\n\nhttps://matrix.org/ecosystem/bridges/",
"sig": "ac79037dc5b8b7564789a7491339ab3009bf6f90dea46d7b2471461de2b213b6cb120fae644c6b7340c2b99fad56dcf60f2b1a78cb5bd29f9a7a19fc6478da6e"
}