According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Intermedia is the mailbox provider for 247 domains — 0.04% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
Intermedia is a mailbox provider that operates hosted email infrastructure for smaller organisations, particularly across .com domains with a US-skewed global footprint.
Its presence concentrates in the long tail rather than amongst the largest brands, meaning senders targeting small and medium-sized businesses will regularly encounter Intermedia mailboxes. The frequent pairing of Intermedia with SendGrid suggests these organisations often combine hosted email with external transactional and marketing mail services.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 3 | 1.2% |
| Top 100,000 | 19 | 7.7% |
| Top 1,000,000 | 187 | 75.7% |
| Unranked | 38 | 15.4% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 197 | 79.8% | |
| .org | 20 | 8.1% | |
| .net | 18 | 7.3% | |
| .blue | 2 | 0.8% | |
| .co.uk | 2 | 0.8% | |
| .io | 1 | 0.4% | |
| .com.mx | 1 | 0.4% | |
| .co | 1 | 0.4% | |
| .gt | 1 | 0.4% | |
| .ca | 1 | 0.4% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 247 domains.
| Type | Service | Domains | Share of Intermedia users |
|---|---|---|---|
| ESP | SendGrid (Twilio) | 24 | 9.7% |
| ESP | Mailgun | 19 | 7.7% |
| ESP | Amazon SES | 16 | 6.5% |
| ESP | Mailchimp | 14 | 5.7% |
| ESP | Zendesk | 14 | 5.7% |
| ESP | Mandrill | 14 | 5.7% |
| ESP | HubSpot | 12 | 4.9% |
| ESP | Salesforce | 11 | 4.5% |
| ESP | Mailjet (Sinch) | 8 | 3.2% |
| ESP | Constant Contact | 6 | 2.4% |
Intermedia's concentration in the small-business segment means it features prominently in SMB-focused deliverability strategies. When testing email delivery to smaller organisations using .com domains, Intermedia often appears as the mailbox provider, particularly in combination with external services such as SendGrid.
See the full Intermedia data page (KPI cards, trend, sample domains) →
If your audience includes small and medium-sized businesses, yes. Intermedia's concentration in the SMB .com segment makes it a relevant part of comprehensive deliverability validation.
247 domains in the Tranco top-1M use Intermedia as their mailbox provider as of July 13, 2026 (0.04% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Intermedia accounts for 0.04% 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.
Intermedia's largest TLD is .com (79.8% of its domains); it appears across 13 TLDs in total.