According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Transact CashNet is the SaaS sender for 163 domains — 0.03% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Transact CashNet is an email-sending service that operates as a delegated SMTP provider for client domains. It is typically identified in email infrastructure through SPF include mechanisms.
The service's adoption pattern favours educational institutions and mid-market organisations over large enterprises, and its SPF records frequently appear in domains that also use Microsoft 365. This prevalence mix has implications for email-infrastructure complexity and authentication design in those sectors.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 3 | 1.8% |
| Top 100,000 | 40 | 24.5% |
| Top 1,000,000 | 118 | 72.4% |
| Unranked | 2 | 1.2% |
| TLD | Domains | Share | |
|---|---|---|---|
| .edu | 161 | 98.8% | |
| .org | 2 | 1.2% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 163 domains.
| Type | Service | Domains | Share of Transact CashNet users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 101 | 62.0% |
| Mailbox | Google Workspace | 34 | 20.9% |
| Mailbox | Barracuda | 6 | 3.7% |
| Mailbox | Self-Hosted | 5 | 3.1% |
| Mailbox | Proofpoint | 5 | 3.1% |
| Mailbox | Cisco IronPort | 4 | 2.5% |
Transact CashNet's concentration in educational institutions, often deployed alongside Microsoft 365, can result in SPF records with multiple include mechanisms. Administrators in this space should ensure their authentication chains remain maintainable and that sender reputation is tracked across all sending paths.
See the full Transact CashNet data page (KPI cards, trend, sample domains) →
Transact CashNet is a legitimate email-sending platform predominantly used in higher education and mid-market sectors. Treat it like any other delegated email service: validate using SPF, DKIM, and DMARC rather than service-name allowlists.
163 domains in the Tranco top-1M use Transact CashNet as their SaaS sender as of July 13, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Transact CashNet 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.
Transact CashNet's largest TLD is .edu (98.8% of its domains); it appears across 2 TLDs in total.