Hey all!
We are excited to announce a new product - Mail by Form*. Its a KYC free mailbox which stores mails encrypted to your Nostr keys in inbox relays. You signup using your nostr identity and pay in SATS after which you can start receiving and sending mails - both to regular mails as well as to Nostr nip-05 addresses.
Your email address also serves as a Nip-05 address.
The spec is based on the proposal by Russell (npub1kg4…w5te)
Check it out here: https://mailstr.app
Android App and many more enhancements are in the works.
Please note that currently, attachments are not supported. So if you expect to receive a mail with attachments, they will not be delivered. We are still working on them.
Form*
npub1qu…s7p98
2026-08-18 11:37:11 UTC
Author Public Key
npub1qu7dsd44275lms4x9snnwvnnmgx926nsppmr7lcw9dlj36n4fltqgs7p98Published at
2026-08-18 11:37:11 UTCEvent JSON
{
"id": "3e8aa77a63a330b82b6ef8c43abda98b54b1f459a470975a00d65ea15dbceb9e",
"pubkey": "073cd836b557a9fdc2a62c27373273da0c556a7008763f7f0e2b7f28ea754fd6",
"created_at": 1787053031,
"kind": 1,
"tags": [
[
"relay",
"wss://relay.damus.io/"
],
[
"relay",
"wss://relay.primal.net/"
],
[
"relay",
"wss://nos.lol"
],
[
"relay",
"wss://relay.nostr.wirednet.jp/"
],
[
"relay",
"wss://nostr-01.yakihonne.com"
],
[
"relay",
"wss://nostr21.com"
],
[
"p",
"b22b06b051fd5232966a9344a634d956c3dc33a7f5ecdcad9ed11ddc4120a7f2"
]
],
"content": "Hey all!\nWe are excited to announce a new product - Mail by Form*. Its a KYC free mailbox which stores mails encrypted to your Nostr keys in inbox relays. You signup using your nostr identity and pay in SATS after which you can start receiving and sending mails - both to regular mails as well as to Nostr nip-05 addresses. \n\nYour email address also serves as a Nip-05 address.\n\nThe spec is based on the proposal by nostr:npub1kg4sdvz3l4fr99n2jdz2vdxe2mpacva87hkdetv76ywacsfq5leqquw5te \n\nCheck it out here: https://mailstr.app\n\nAndroid App and many more enhancements are in the works.\n\nPlease note that currently, attachments are not supported. So if you expect to receive a mail with attachments, they will not be delivered. We are still working on them.",
"sig": "06f04bb215d1469418a3c79d033ed37619e278020a974ca40939bb25554111e17dc12e227cfc5ac58f8af9fdcfe372e6ae54c90e67dfe1caa90a977a5f5d1a94"
}