MailHostBox email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), MailHostBox is the email service provider (ESP) for 744 domains — 0.12% of 637,420 SPF-publishing domains. Its strongest TLD is .com (50.9% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-24 DNS snapshot.
What MailHostBox represents in this dataset
Indian Directi MailHostBox shared mail platform.
Directory category: Mailbox. 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 2026-09-24 snapshot shows about MailHostBox
Across 62 distinct TLDs its top three are .com (50.9%), .in (17.5%), .net (9.0%) — together 77.4% of the 744 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 MailHostBox (Mailbox, 491 domains, 66.0% of them), followed by Google Workspace (20.2%). 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 (2026-09-24); 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 MailHostBox
What else the same 744 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of MailHostBox users |
|---|---|---|---|
| Mailbox | MailHostBox | 491 | 66.0% |
| Mailbox | Google Workspace | 150 | 20.2% |
| Mailbox | Self-Hosted | 32 | 4.3% |
| Mailbox | Microsoft 365 | 18 | 2.4% |
| Mailbox | Zoho Mail | 11 | 1.5% |
| Mailbox | Generic / unmatched (mx*.*) | 4 | 0.5% |
| ESP | Endurance/Newfold Cloudfilter | 9 | 1.2% |
| ESP | Amazon SES | 8 | 1.1% |
| ESP | LogicBoxes OrderBox | 8 | 1.1% |
| ESP | SendGrid (Twilio) | 7 | 0.9% |
TLD distribution (top 30 of 62)
Frequently asked questions
How many domains use MailHostBox?
744 domains in the Tranco top-1M use MailHostBox as their email service provider (ESP) as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is MailHostBox's market share?
MailHostBox holds 0.12% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to MailHostBox?
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 2026-09-24).
Largest email service provider (ESP)s in this category
Amazon SES (6.23%) · SendGrid (Twilio) (4.68%) · Mailgun (4.01%) · Zendesk (3.77%) · Mailchimp (3.61%) · Mandrill (3.26%) · HubSpot (3.18%) · Salesforce (2.57%) · Mailjet (Sinch) (2.14%) · Cloudflare Email Routing (1.96%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 744 domains.