MailGaner email service provider (ESP)
According to Live Direct Marketing's daily Tranco top-1M scan (September 17, 2026), MailGaner is the email service provider (ESP) for 291 domains — 0.05% of 635,547 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 291 domains in the Tranco top-1M use MailGaner (0.05% of SPF-publishing domains).
- Snapshot date: 2026-09-17 — recomputed every day.
- Strongest TLD: .ru (72.9% of its domains).
- Most co-used service: Yandex 360.
- Directory category: email service provider.
Why MailGaner appears in this category
MailGaner — Russian email marketing platform.
We classify it as a email service provider from include: mechanisms in the SPF record matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
MailGaner is an email service provider (ESP) that handles outbound SMTP delivery for smaller websites and business applications. It appears in email infrastructure analysis as an SPF include mechanism, meaning sites add include:mailganer.com or similar to their SPF records to delegate mail sending authority to MailGaner's servers.
The provider's deployment is heavily concentrated in the Russian-speaking market and typically serves the long tail of smaller domains rather than major international brands. You will often encounter MailGaner SPF includes alongside Yandex 360 in the same organisations. For mail receivers, this footprint pattern signals that a given domain's email originates from a shared infrastructure platform, which shapes how ISPs and spam filters assess sender reputation and may affect deliverability if that shared IP space accumulates complaints.
Where MailGaner sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 1 | 0.3% |
| Top 10,000 | 8 | 2.7% |
| Top 100,000 | 38 | 13.1% |
| Top 1,000,000 | 240 | 82.5% |
| Unranked | 4 | 1.4% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .ru | 212 | 72.9% | |
| .com | 31 | 10.7% | |
| .online | 5 | 1.7% | |
| .su | 5 | 1.7% | |
| .pro | 4 | 1.4% | |
| .net | 4 | 1.4% | |
| .kz | 4 | 1.4% | |
| .plus | 1 | 0.3% | |
| .io | 1 | 0.3% | |
| .team | 1 | 0.3% |
What MailGaner users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 291 domains.
| Type | Service | Domains | Share of MailGaner users |
|---|---|---|---|
| Mailbox | Yandex 360 | 96 | 33.0% |
| Mailbox | Self-Hosted | 69 | 23.7% |
| Mailbox | Mail.ru for Business | 33 | 11.3% |
| Mailbox | Google Workspace | 28 | 9.6% |
| Mailbox | Unknown / Other | 14 | 4.8% |
| Mailbox | Generic / unmatched (mx*.*) | 13 | 4.5% |
| ESP | Unisender (RU) | 77 | 26.5% |
| ESP | SendPulse | 30 | 10.3% |
| ESP | Sendsay | 21 | 7.2% |
| ESP | Mindbox | 17 | 5.8% |
Shared IP reputation and authentication layering
When a domain outsources SMTP to MailGaner, its mail shares IP addresses with hundreds or thousands of other customer domains on the same pool. If other customers on those IPs generate spam complaints or trigger ISP blocks, legitimate mail from unrelated senders may suffer collateral filtering. Email receivers increasingly score reputation at both IP and domain level; sites using shared platforms should implement DKIM and DMARC signing to establish domain-level trust signals independent of the underlying shared IP, monitor feedback loops for evidence of reputation damage, and consider dedicated IPs only if throughput and compliance profile justify the cost.
See the full MailGaner data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Should I test email deliverability specifically against MailGaner?
No—MailGaner is a sending platform, not an inbox provider. Test against the ISPs and mailbox services your actual recipients use (Gmail, Outlook, Yandex Mail, Mail.ru, corporate systems). If you are a MailGaner customer yourself, focus instead on compliance with MailGaner's sending policies and monitoring your shared IP reputation.
How many domains use MailGaner?
291 domains in the Tranco top-1M use MailGaner as their email service provider (ESP) as of September 17, 2026 (0.05% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is MailGaner common enough to affect email deliverability testing?
MailGaner accounts for 0.05% 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.
Which countries or TLDs use MailGaner most?
MailGaner's largest TLD is .ru (72.9% of its domains); it appears across 33 TLDs in total.