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Email infrastructure of imss.gob.mx

According to Live Direct Marketing's daily DNS scan (July 13, 2026), imss.gob.mx (Tranco rank #8,459) receives mail via Self-Hosted and sends through SendGrid (Twilio), Fortinet FortiMail. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFSendGrid (Twilio), Fortinet FortiMail
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; rua=mailto:hostmaster@imss.gob.mx, mailto:dmarc_agg@vali.email
Tranco rank#8,459
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does imss.gob.mx use?

imss.gob.mx 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 imss.gob.mx use?

imss.gob.mx authorises SendGrid (Twilio), Fortinet FortiMail in its SPF record as of July 13, 2026.

Does imss.gob.mx enforce DMARC?

Partially — imss.gob.mx publishes p=quarantine (as of July 13, 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 imss.gob.mx at Gmail, Outlook, Yandex and Mail.ru.
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