smtp2go.com email records

What smtp2go.com publishes in public DNS for SPF, DKIM, DMARC, MX and BIMI, resolved on 2026-08-04.

SPF

v=spf1 ip4:210.48.71.200 ip4:210.48.71.172 ip4:50.56.72.228 ip4:210.48.71.198/30 ip4:50.57.187.177 ip4:167.89.2.95 include:mail.zendesk.com include:spf.smtp2go.com include:_spf.google.com -all

The record authorises these sending platforms: Zendesk, SMTP2GO, Google Workspace.

DMARC

v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:a.qxn2hfs8@sdmarc.net,mailto:w1lk2jq7@ag.dmarcian.com; ruf=mailto:w1lk2jq7@fr.dmarcian.com

policy

p=reject

applies to

100% of mail

reports

mailto:a.qxn2hfs8@sdmarc.net,mailto:w1lk2jq7@ag.dmarcian.com

alignment

adkim=r, aspf=r

DKIM

Keys found on 2 of 10 probed selectors:

MX

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

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