Tray SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), Tray is the SaaS sender for 154 domains — 0.02% of 637,420 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 154 domains in the Tranco top-1M use Tray (0.02% of SPF-publishing domains).
- Snapshot date: 2026-09-24 — recomputed every day.
- Strongest TLD: .com.br (92.9% of its domains).
- Most co-used service: Google Workspace.
- Directory category: SaaS sender.
Why Tray appears in this category
Tray — Brazilian e-commerce platform.
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.
Tray is a SaaS email delivery platform that sends mail on behalf of customer domains. Based in Brazil, the platform operates as an intermediary, enabling organisations to dispatch transactional and marketing email whilst maintaining sender authentication through SPF, DKIM, and DMARC.
Tray's visible internet footprint is concentrated in smaller and mid-market websites, with particularly strong presence in the Brazilian (.com.br) namespace rather than large enterprises. For email senders and receivers, this means recognising Tray's SPF include mechanisms is essential in affected regions; correctly identifying them prevents receiving systems from incorrectly rejecting mail from Tray customers as spoofed or unauthorised.
Where Tray 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 | 3 | 1.9% |
| Top 1,000,000 | 147 | 95.5% |
| Unranked | 4 | 2.6% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com.br | 143 | 92.9% | |
| .com | 6 | 3.9% | |
| .br | 4 | 2.6% | |
| .store | 1 | 0.6% |
What Tray users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 154 domains.
| Type | Service | Domains | Share of Tray users |
|---|---|---|---|
| Mailbox | Google Workspace | 39 | 25.3% |
| Mailbox | Locaweb (BR) | 28 | 18.2% |
| Mailbox | Self-Hosted | 22 | 14.3% |
| Mailbox | KingHost (BR) | 21 | 13.6% |
| Mailbox | Microsoft 365 | 11 | 7.1% |
| Mailbox | Zoho Mail | 8 | 5.2% |
SPF Authentication and Infrastructure Detection
Tray customers authenticate outbound mail by publishing SPF include mechanisms in their domain's DNS, signalling to receiving systems that Tray's infrastructure is authorised to send on their behalf. In markets with high Tray penetration—especially Brazil—correct SPF configuration is essential; misconfiguration can trigger authentication failures and delivery delays, whilst proper configuration ensures receiving servers correctly validate mail from Tray's network.
See the full Tray data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What is Tray in the context of email delivery?
Tray is a SaaS email delivery platform used primarily by smaller organisations and Brazilian businesses to send transactional and marketing mail. When receiving mail from a Tray customer, you will see its SPF include reference in the authentication chain, which is legitimate and indicates the sender's domain has authorised Tray to transmit mail on its behalf.
How many domains use Tray?
154 domains in the Tranco top-1M use Tray as their SaaS sender as of September 24, 2026 (0.02% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is Tray common enough to affect email deliverability testing?
Tray accounts for 0.02% 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 Tray most?
Tray's largest TLD is .com.br (92.9% of its domains); it appears across 4 TLDs in total.