Bridges are optional, the protocol is designed to use Nostr as the identity. You can send emails to Nostr users without using SMTP at all, everything uses relays and Blossom servers.
https://github.com/nogringo/nostr-mail/tree/main/nostrhub
Russell
npub1kg…uw5te
2026-04-08 14:24:39 UTC
in reply to nevent1q…rn8e
Author Public Key
npub1kg4sdvz3l4fr99n2jdz2vdxe2mpacva87hkdetv76ywacsfq5leqquw5teSeen on
wss://nostr.momPublished at
2026-04-08 14:24:39 UTCEvent JSON
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"pubkey": "b22b06b051fd5232966a9344a634d956c3dc33a7f5ecdcad9ed11ddc4120a7f2",
"created_at": 1775658279,
"kind": 1,
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"content": "Bridges are optional, the protocol is designed to use Nostr as the identity. You can send emails to Nostr users without using SMTP at all, everything uses relays and Blossom servers.\nhttps://github.com/nogringo/nostr-mail/tree/main/nostrhub",
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}