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Email infrastructure of sf.net

According to Live Direct Marketing's daily DNS scan (July 12, 2026), sf.net (Tranco rank #6,367) receives mail via Generic / unmatched (mx*.*). Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Generic / unmatched (mx*.*)
ESPs in SPFnone detected
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; sp=none; rua=mailto:kgtkm21q@ag.dmarcian.com;
Tranco rank#6,367
Snapshot2026-07-12 (updated daily)

Frequently asked questions

What email provider does sf.net use?

sf.net uses Generic / unmatched (mx*.*) for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does sf.net enforce DMARC?

Partially — sf.net publishes p=quarantine (as of July 12, 2026).

DNS records say who should deliver your mail — they don't say whether it lands in the inbox. Run a free inbox placement test for sf.net at Gmail, Outlook, Yandex and Mail.ru.
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