Autodoc SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 14, 2026), Autodoc is the SaaS sender for 204 domains — 0.03% of 637,677 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 204 domains in the Tranco top-1M use Autodoc (0.03% of SPF-publishing domains).
- Snapshot date: 2026-09-14 — recomputed every day.
- Strongest TLD: .it (5.9% of its domains).
- Most co-used service: Sophos MXrecord.
- Directory category: SaaS sender.
Why Autodoc appears in this category
Autodoc — European auto-parts e-commerce.
We classify it as a SaaS sender 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.
Autodoc is a SaaS platform that sends email on behalf of client domains. It provides outbound email infrastructure for organisations seeking to outsource mail delivery, and is typically identified in email authentication records through SPF includes that reference Autodoc's sending infrastructure.
Autodoc's user base is concentrated in the long tail of smaller and mid-market organisations rather than large enterprises, with particularly strong presence across Spanish domains and other European territories. For anyone auditing email practices or evaluating sender authentication, Autodoc's appearance in an SPF record signals the use of third-party email infrastructure—a configuration that demands proper DKIM and DMARC alignment to authenticate messages and preserve sender reputation.
Where Autodoc sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 16 | 7.8% |
| Top 1,000,000 | 185 | 90.7% |
| Unranked | 3 | 1.5% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .it | 12 | 5.9% | |
| .fr | 12 | 5.9% | |
| .de | 12 | 5.9% | |
| .es | 12 | 5.9% | |
| .pt | 11 | 5.4% | |
| .be | 11 | 5.4% | |
| .se | 10 | 4.9% | |
| .co.uk | 10 | 4.9% | |
| .pl | 9 | 4.4% | |
| .at | 9 | 4.4% |
What Autodoc users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 204 domains.
| Type | Service | Domains | Share of Autodoc users |
|---|---|---|---|
| Mailbox | Sophos MXrecord | 203 | 99.5% |
| Mailbox | Google Workspace | 1 | 0.5% |
SPF alignment and authentication requirements for Autodoc senders
Organisations using Autodoc must declare the service's sending infrastructure in their SPF record, but SPF alone cannot secure email authenticity. DKIM signing must be configured for Autodoc-routed messages, and a DMARC policy should align with Autodoc's authentication path to prevent spoofing and allow receivers to verify that messages genuinely originate from the sending domain. For smaller organisations using Autodoc, which typically lack the accumulated sender reputation of established brands, correct authentication configuration is the primary determinant of inbox placement.
See the full Autodoc data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What does it mean when I see Autodoc in a domain's SPF record?
That organisation uses Autodoc as an outsourced email delivery service. To verify the message is authentic, the sending domain should also publish aligned DKIM and DMARC records covering Autodoc's delivery infrastructure.
How many domains use Autodoc?
204 domains in the Tranco top-1M use Autodoc as their SaaS sender as of September 14, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is Autodoc common enough to affect email deliverability testing?
Autodoc accounts for 0.03% 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 Autodoc most?
Autodoc's largest TLD is .it (5.9% of its domains); it appears across 30 TLDs in total.