mailgun.com email records

What mailgun.com publishes in public DNS for SPF, DKIM, DMARC, MX and BIMI, resolved on 2026-08-04.

SPF

v=spf1 include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.protection.outlook.com include:aspmx.pardot.com include:mail.zendesk.com ~all

The record authorises these sending platforms: Microsoft 365, Zendesk.

DMARC

v=DMARC1; p=reject; sp=reject; pct=100; fo=1; adkim=r; aspf=r;rua=mailto:cc4c1f3a@inbox.ondmarc.com,mailto:dmarc_rua@mailgun.net,mailto:mailgun@dmarc.mailjet.tech,mailto:w8fajs9t@ag.us.dmarcian.com;ruf=mailto:cc4c1f3a@inbox.ondmarc.com,mailto:dmarc@mailgun.net,mailto:mailgun@dmarc.mailjet.tech,mailto:w8fajs9t@fr.us.dmarcian.com

policy

p=reject

subdomains

sp=reject

applies to

100% of mail

reports

mailto:cc4c1f3a@inbox.ondmarc.com,mailto:dmarc_rua@mailgun.net,mailto:mailgun@dmarc.mailjet.tech,mailto:w8fajs9t@ag.us.dmarcian.com

alignment

adkim=r, aspf=r

DKIM

Keys found on 3 of 10 probed selectors:

MX

Notes on this configuration

Check it live

The above is a snapshot from 2026-08-04. Re-resolve it now:

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