According to Live Direct Marketing's daily Tranco top-1M scan (July 12, 2026), Skymail (BR) is the mailbox provider for 109 domains — 0.02% of 658,108 domains with MX records. Detection method: primary MX record (lowest preference).
Skymail (BR) is a mailbox provider appearing as the primary MX record for a portion of domains in the Tranco top-1 million, concentrated in the .com.br namespace and serving primarily the Brazilian market. It operates as a regional email hosting service rather than a global platform.
The distribution pattern—concentrated in the long tail of smaller sites rather than major international brands—signals that both recipients and senders in the Skymail (BR) ecosystem tend toward smaller businesses and regional organisations. For anyone sending to or receiving from Brazilian addresses, understanding Skymail (BR)'s presence and its authentication standards is essential to ensure deliverability and avoid filtering issues.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 0.9% |
| Top 100,000 | 6 | 5.5% |
| Top 1,000,000 | 85 | 78.0% |
| Unranked | 17 | 15.6% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com.br | 90 | 82.6% | |
| .br | 13 | 11.9% | |
| .com | 5 | 4.6% | |
| .me | 1 | 0.9% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 109 domains.
| Type | Service | Domains | Share of Skymail (BR) users |
|---|---|---|---|
| ESP | Skymail (BR) | 96 | 88.1% |
| ESP | RD Station (BR) | 19 | 17.4% |
| ESP | SendGrid (Twilio) | 18 | 16.5% |
| ESP | Amazon SES | 17 | 15.6% |
| ESP | All-In Mail | 3 | 2.8% |
| ESP | Brevo (ex-Sendinblue) | 3 | 2.8% |
| ESP | Mailgun | 2 | 1.8% |
| ESP | MailerSend | 2 | 1.8% |
| ESP | Mailchimp | 2 | 1.8% |
| ESP | Zendesk | 2 | 1.8% |
Skymail (BR) serves a long-tail distribution of smaller Brazilian sites, making it an important part of the country's email ecosystem despite not ranking among the largest global providers. Senders targeting Brazilian recipients should test delivery against Skymail (BR); its position in the smaller-site segment means it processes different sender authentication patterns and reputation signals than major international platforms, which can inform deliverability strategy.
See the full Skymail (BR) data page (KPI cards, trend, sample domains) →
Yes, if your recipient base includes Brazilian users. Testing against Skymail (BR) alongside Gmail and Outlook provides regional delivery insight; as a regional provider concentrated in the long tail, it may handle authentication and filtering differently than global platforms.
109 domains in the Tranco top-1M use Skymail (BR) as their mailbox provider as of July 12, 2026 (0.02% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Skymail (BR) accounts for 0.02% of domains with MX records 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.
Skymail (BR)'s largest TLD is .com.br (82.6% of its domains); it appears across 4 TLDs in total.