According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Zoho Campaigns (EU) is the email service provider (ESP) for 33 domains — 0.01% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Zoho Campaigns (EU) is the European-hosted variant of Zoho's email marketing platform, operated by Zoho Corporation, which provides campaign management, automation, and list-building services to customers across multiple sectors. The platform's outbound infrastructure is typically identified through SPF include mechanisms that authenticate mail on behalf of customer domains.
The platform's footprint across the web's largest organisations is sparse; instead, Zoho Campaigns (EU) concentrates among smaller and mid-market companies, often deployed in tandem with Google Workspace. This distribution matters for authentication reputation, since all customers on the platform share the collective reputation of its sending infrastructure rather than relying on individual brand standing—meaning the authentication and IP reputation for any given Zoho Campaigns (EU) customer is partly shaped by the compliance practices of every other customer on the network.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 2 | 6.1% |
| Top 1,000,000 | 27 | 81.8% |
| Unranked | 4 | 12.1% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 13 | 39.4% | |
| .de | 3 | 9.1% | |
| .es | 2 | 6.1% | |
| .it | 2 | 6.1% | |
| .org.uk | 2 | 6.1% | |
| .ch | 1 | 3.0% | |
| .lu | 1 | 3.0% | |
| .gh | 1 | 3.0% | |
| .taxi | 1 | 3.0% | |
| .com.tr | 1 | 3.0% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 33 domains.
| Type | Service | Domains | Share of Zoho Campaigns (EU) users |
|---|---|---|---|
| Mailbox | Google Workspace | 14 | 42.4% |
| Mailbox | Microsoft 365 | 11 | 33.3% |
| Mailbox | Self-Hosted | 3 | 9.1% |
| Mailbox | Generic / unmatched (mx*.*) | 2 | 6.1% |
| Mailbox | Generic / unmatched (mail.*) | 1 | 3.0% |
| Mailbox | UzmanPosta (TR) | 1 | 3.0% |
| ESP | Zoho Campaigns | 7 | 21.2% |
| ESP | Zoho ZeptoMail | 6 | 18.2% |
| ESP | Zendesk | 4 | 12.1% |
| ESP | Amazon SES | 4 | 12.1% |
Zoho Campaigns (EU) routes customer mail through managed sending IP pools and authentication domains, so all senders inherit the cumulative reputation of that infrastructure. Because the platform's user base skews toward smaller organisations with fewer dedicated compliance resources, the network's filtering risk is substantially driven by long-tail sending behaviour; conversely, the absence of dominant high-volume senders insulates the platform from the wholesale blacklisting risks that affect some larger ESPs. ISPs and reputation systems assess Zoho Campaigns (EU) largely as a single entity, not per-customer, which means poor actor isolation is an intrinsic constraint of the architecture.
See the full Zoho Campaigns (EU) data page (KPI cards, trend, sample domains) →
Zoho Campaigns (EU) is popular with smaller and mid-market organisations seeking cost-effective, self-serve email marketing; the largest enterprises typically run proprietary sending infrastructure or contract with dedicated high-volume ESPs, so Zoho's presence is concentrated in the long tail rather than the enterprise segment.
33 domains in the Tranco top-1M use Zoho Campaigns (EU) as their email service provider (ESP) as of July 13, 2026 (0.01% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Zoho Campaigns (EU) accounts for 0.01% of SPF-publishing domains in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.
Zoho Campaigns (EU)'s largest TLD is .com (39.4% of its domains); it appears across 16 TLDs in total.