been running my own mail services since 2010. Multiple domains, a restricted number of users.
Indeed it's not hard , it requires some knowledge of smtp, dmarc, dkim, spf, etc. and a good protection from spam. Quick action in case of compromised account passwords putting your ip at risk of being blacklisted.
Dealing with blacklists can be exhausting and with some of them the only thing that can be done is wait until when they decide you can be delisted.
But it's a nice game :D
LoneStar
npub1sq…uf448
2026-09-22 13:05:57 UTC
in reply to nevent1q…e3l0
Author Public Key
npub1sqpnzw7fjgl3ue3r8xssywdc8vq2npml3352tek9mr6verlvw02ssuf448Seen on
wss://relay.momostr.pinkPublished at
2026-09-22 13:05:57 UTCEvent JSON
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"pubkey": "8003313bc9923f1e662339a10239b83b00a9877f8c68a5e6c5d8f4cc8fec73d5",
"created_at": 1790082357,
"kind": 1,
"tags": [
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[
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"content": "been running my own mail services since 2010. Multiple domains, a restricted number of users. \n\nIndeed it's not hard , it requires some knowledge of smtp, dmarc, dkim, spf, etc. and a good protection from spam. Quick action in case of compromised account passwords putting your ip at risk of being blacklisted. \n\nDealing with blacklists can be exhausting and with some of them the only thing that can be done is wait until when they decide you can be delisted.\n\nBut it's a nice game :D",
"sig": "fe0e3e84049bda58efd382f80d58daf8ea0c5822b99d9d427e147bd4e9e84925032d555271042bd5e5fe88e52f03521115e540d09fb991e1658fcaa39286bad3"
}