npub1gk…utj70 on Nostr: Dear everyone who owns domains that are *not used for e-mail*, particularly ones that ...
Dear everyone who owns domains that are *not used for e-mail*, particularly ones that are potential targets for phishing (banks, high-profile names): Could you please configure SPF+DMARC, ideally with p=reject? You may wonder: Why should I configure anything email for a host that isn't used for email? Well... it helps others to identify spam sent with your domain as the sender.
Published at
2024-11-25 08:51:21Event JSON
{
"id": "88731a1fc45205a01a5ff1c0dd72319db2be4b025199726428b4ea9cd6dee52c",
"pubkey": "45be03643b1b47c02f8c4bf8932009f10ffaead3770fb1a9a559f2155450723b",
"created_at": 1732524681,
"kind": 1,
"tags": [
[
"proxy",
"https://mastodon.social/users/hanno/statuses/113542737507640353",
"activitypub"
]
],
"content": "Dear everyone who owns domains that are *not used for e-mail*, particularly ones that are potential targets for phishing (banks, high-profile names): Could you please configure SPF+DMARC, ideally with p=reject? You may wonder: Why should I configure anything email for a host that isn't used for email? Well... it helps others to identify spam sent with your domain as the sender.",
"sig": "26d36980f723e0428a7c50e1cff92452d64e660c6dd51a057b086195f26eff31f16671b8c5c6a4c2e56267dacc1b84b0ba88a82cd68375c017bd05992f5b919f"
}
