Scaleway TEM email service provider (ESP)
According to Live Direct Marketing's daily Tranco top-1M scan (September 12, 2026), Scaleway TEM is the email service provider (ESP) for 217 domains — 0.03% of 629,828 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 217 domains in the Tranco top-1M use Scaleway TEM (0.03% of SPF-publishing domains).
- Snapshot date: 2026-09-12 — recomputed every day.
- Strongest TLD: .com (34.1% of its domains).
- Most co-used service: Google Workspace.
- Directory category: email service provider.
Why Scaleway TEM appears in this category
Scaleway Transactional Email Manager (FR cloud).
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.
Scaleway TEM is a transactional email service provided by Scaleway, a European cloud infrastructure company. It enables organisations to route customer-facing transactional mail—order confirmations, password resets, notifications—through dedicated sending infrastructure, typically integrated via REST API or SMTP relay.
Scaleway TEM adoption concentrates among smaller and mid-market organisations rather than enterprise-scale deployments, with an international user base spread across many country-code and generic top-level domains. It is frequently deployed alongside Google Workspace, where organisations use Workspace for internal mail and Scaleway TEM for outbound transactional sends. This multi-provider segmentation affects sender reputation, authentication configuration, and filtering outcomes, making Scaleway TEM's presence relevant for anyone managing organisation-wide email infrastructure or conducting deliverability audits.
Where Scaleway TEM sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 3 | 1.4% |
| Top 100,000 | 26 | 12.0% |
| Top 1,000,000 | 186 | 85.7% |
| Unranked | 2 | 0.9% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 74 | 34.1% | |
| .fr | 25 | 11.5% | |
| .de | 19 | 8.8% | |
| .nl | 12 | 5.5% | |
| .net | 12 | 5.5% | |
| .be | 10 | 4.6% | |
| .org | 9 | 4.1% | |
| .io | 7 | 3.2% | |
| .pt | 3 | 1.4% | |
| .se | 3 | 1.4% |
What Scaleway TEM users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 217 domains.
| Type | Service | Domains | Share of Scaleway TEM users |
|---|---|---|---|
| Mailbox | Google Workspace | 43 | 19.8% |
| Mailbox | Microsoft 365 | 41 | 18.9% |
| Mailbox | Self-Hosted | 29 | 13.4% |
| Mailbox | Unknown / Other | 18 | 8.3% |
| Mailbox | OVH Mail | 14 | 6.5% |
| Mailbox | Scaleway | 9 | 4.1% |
| ESP | Mailjet (Sinch) | 30 | 13.8% |
| ESP | Amazon SES | 26 | 12.0% |
| ESP | Mandrill | 19 | 8.8% |
| ESP | Brevo (ex-Sendinblue) | 17 | 7.8% |
Multi-provider SPF and DKIM configuration
Organisations deploying Scaleway TEM alongside Google Workspace must authorise both providers independently in their domain's SPF record using separate include mechanisms. Each provider also requires independent DKIM signing configuration. Because SPF operates as a chain, misconfiguration of either Scaleway TEM or Google Workspace—or failure to declare one of them—causes authentication to fail at receiving mail servers, triggering soft-fail handling, filtering, or rejection. Additionally, organisations approaching SPF's DNS lookup limit may find adding Scaleway TEM pushes them over the threshold, requiring SPF flattening or restructuring.
See the full Scaleway TEM data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Should we monitor Scaleway TEM's reputation separately from our internal mail servers?
Yes. Scaleway TEM operates on distinct IP ranges with separate sender reputation. Deliverability issues or filtering affecting one provider will not necessarily affect the other, so both should be monitored and tested independently to isolate problems.
How many domains use Scaleway TEM?
217 domains in the Tranco top-1M use Scaleway TEM as their email service provider (ESP) as of September 12, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is Scaleway TEM common enough to affect email deliverability testing?
Scaleway TEM 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 Scaleway TEM most?
Scaleway TEM's largest TLD is .com (34.1% of its domains); it appears across 44 TLDs in total.