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Email infrastructure of sourceforge.net

According to Live Direct Marketing's daily DNS scan (July 13, 2026), sourceforge.net (Tranco rank #226) receives mail via Self-Hosted and sends through Mailchimp, SparkPost. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFMailchimp, SparkPost
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; rua=mailto:ipm1wcw@ar.glockapps.com,mailto:kgtkm21q@ag.dmarcian.com; ruf=mailto:ipm1wcw@fr.glockapps.com; fo=1; sp=none;
Tranco rank#226
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does sourceforge.net use?

sourceforge.net uses Self-Hosted for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does sourceforge.net use?

sourceforge.net authorises Mailchimp, SparkPost in its SPF record as of July 13, 2026.

Does sourceforge.net enforce DMARC?

Partially — sourceforge.net publishes p=quarantine (as of July 13, 2026).

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