esp
According to Live Direct Marketing's daily Tranco top-1M scan (July 26, 2026), Salesforce Marketing Cloud is the email service provider (ESP) for 2,222 domains — 0.35% of 630,738 SPF-publishing domains. Its share has been stable over the last 30 days. Its strongest TLD is .com (52.5% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-07-26 DNS snapshot.
Salesforce ExactTarget — enterprise marketing automation suite.
Directory category: Esp. The classification comes from include: mechanisms in the SPF record. It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
Across 151 distinct TLDs its top three are .com (52.5%), .org (5.6%), .com.br (4.8%) — together 62.8% of the 2,222 domains, which makes the footprint moderately concentrated, with a recognisable home market. The service most often observed on the same domains is Microsoft 365 (Mailbox, 866 domains, 39.0% of them), followed by Google Workspace (20.9%). Its share of SPF-publishing domains has not moved measurably in 30 days. Directly comparable by the same detection rule: Amazon SES, SendGrid (Twilio), Mailgun. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-07-26); a domain appears here when its published records match the include: mechanisms in the SPF record rule, which is an infrastructure fact, not a commercial relationship.
What else the same 2,222 domains use — cross-tabulated from the same daily snapshot (2026-07-26).
| Type | Service | Domains | Share of Salesforce Marketing Cloud users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 866 | 39.0% |
| Mailbox | Google Workspace | 464 | 20.9% |
| Mailbox | Unknown / Other | 190 | 8.6% |
| Mailbox | Proofpoint | 145 | 6.5% |
| Mailbox | Mimecast | 144 | 6.5% |
| Mailbox | Self-Hosted | 104 | 4.7% |
| ESP | Salesforce | 700 | 31.5% |
| ESP | Amazon SES | 311 | 14.0% |
| ESP | SendGrid (Twilio) | 267 | 12.0% |
| ESP | Zendesk | 188 | 8.5% |
2,222 domains in the Tranco top-1M use Salesforce Marketing Cloud as their email service provider (ESP) as of July 26, 2026, according to Live Direct Marketing's daily DNS scan.
Salesforce Marketing Cloud holds 0.35% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-07-26). The number is recomputed every day.
Salesforce Marketing Cloud's share has been stable over the last 30 days (±0.01 pp).
The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-07-26).
Amazon SES (6.17%) · SendGrid (Twilio) (4.76%) · Mailgun (4.11%) · Zendesk (3.83%) · Mailchimp (3.70%) · Mandrill (3.36%) · HubSpot (3.19%) · Salesforce (2.62%) · Mailjet (Sinch) (2.13%) · Cloudflare Email Routing (1.82%)
Showing 100 of 2,222 domains.