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Email infrastructure of issuu.com

According to Live Direct Marketing's daily DNS scan (July 12, 2026), issuu.com (Tranco rank #329) receives mail via Google Workspace and sends through Zendesk, Amazon SES, Mandrill. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)	Google Workspace
ESPs in SPF	Zendesk, Amazon SES, Mandrill, SparkPost
SaaS senders in SPF	none detected
DMARC policy	p=reject
DMARC record	`v=DMARC1; p=reject; rua=mailto:reports@dmarc.bendingspoons.com`
Tranco rank	#329
Snapshot	2026-07-12 (updated daily)

Frequently asked questions

What email provider does issuu.com use?

issuu.com uses Google Workspace for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does issuu.com use?

issuu.com authorises Zendesk, Amazon SES, Mandrill, SparkPost in its SPF record as of July 12, 2026.

Does issuu.com enforce DMARC?

Yes — issuu.com publishes p=reject, the strictest DMARC policy (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 issuu.com at Gmail, Outlook, Yandex and Mail.ru.

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