Maropost email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 11, 2026), Maropost is the email service provider (ESP) for 192 domains — 0.03% of 631,089 SPF-publishing domains. Its strongest TLD is .com (65.6% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-11 DNS snapshot.
What Maropost represents in this dataset
Maropost — Canadian marketing cloud, B2C focus.
Directory category: Esp. The classification comes from include: mechanisms in the SPF record. It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-11 snapshot shows about Maropost
Across 11 distinct TLDs its top three are .com (65.6%), .com.au (26.0%), .org (3.1%) — together 94.8% of the 192 domains, which makes the footprint narrow — three TLDs cover most of it, which is typical of a regional or single-market operator. The service most often observed on the same domains is Google Workspace (Mailbox, 90 domains, 46.9% of them), followed by Microsoft 365 (35.4%). Directly comparable by the same detection rule: Amazon SES, SendGrid (Twilio), Mailgun. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-11); a domain appears here when its published records match the include: mechanisms in the SPF record rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with Maropost
What else the same 192 domains use — cross-tabulated from the same daily snapshot (2026-09-11).
| Type | Service | Domains | Share of Maropost users |
|---|---|---|---|
| Mailbox | Google Workspace | 90 | 46.9% |
| Mailbox | Microsoft 365 | 68 | 35.4% |
| Mailbox | Self-Hosted | 12 | 6.2% |
| Mailbox | Unknown / Other | 4 | 2.1% |
| Mailbox | Amazon SES (inbound) | 4 | 2.1% |
| Mailbox | Proofpoint Essentials | 3 | 1.6% |
| ESP | Zendesk | 24 | 12.5% |
| ESP | Mailgun | 21 | 10.9% |
| ESP | SendGrid (Twilio) | 21 | 10.9% |
| ESP | Amazon SES | 20 | 10.4% |
TLD distribution (top 11 of 11)
Frequently asked questions
How many domains use Maropost?
192 domains in the Tranco top-1M use Maropost as their email service provider (ESP) as of September 11, 2026, according to Live Direct Marketing's daily DNS scan.
What is Maropost's market share?
Maropost holds 0.03% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-11). The number is recomputed every day.
What are the biggest alternatives to Maropost?
The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-09-11).
Largest email service provider (ESP)s in this category
Amazon SES (6.17%) · SendGrid (Twilio) (4.63%) · Mailgun (4.00%) · Zendesk (3.76%) · Mailchimp (3.56%) · Mandrill (3.24%) · HubSpot (3.10%) · Salesforce (2.54%) · Mailjet (Sinch) (2.12%) · Cloudflare Email Routing (1.93%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 192 domains.