According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), WeFact is the SaaS sender for 114 domains — 0.02% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
WeFact is a SaaS platform that sends transactional email on behalf of customer domains. It is detected across the internet through its presence in SPF (Sender Policy Framework) records, where it represents a delegated sending authority for the domains that use it.
WeFact's footprint is concentrated in the Netherlands and appears more frequently among smaller and mid-market organisations than the largest global brands. Its regular co-occurrence with Microsoft 365 environments suggests it often functions as a complementary sending platform in hybrid scenarios, making it a relevant consideration for anyone troubleshooting email authentication or deliverability on .nl-based domains.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 0.9% |
| Top 100,000 | 4 | 3.5% |
| Top 1,000,000 | 101 | 88.6% |
| Unranked | 8 | 7.0% |
| TLD | Domains | Share | |
|---|---|---|---|
| .nl | 64 | 56.1% | |
| .com | 33 | 28.9% | |
| .be | 5 | 4.4% | |
| .nu | 2 | 1.8% | |
| .net | 2 | 1.8% | |
| .io | 1 | 0.9% | |
| .eu | 1 | 0.9% | |
| .energy | 1 | 0.9% | |
| .events | 1 | 0.9% | |
| .ai | 1 | 0.9% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 114 domains.
| Type | Service | Domains | Share of WeFact users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 44 | 38.6% |
| Mailbox | Google Workspace | 38 | 33.3% |
| Mailbox | Self-Hosted | 17 | 14.9% |
| Mailbox | Unknown / Other | 7 | 6.1% |
| Mailbox | Generic / unmatched (mx*.*) | 3 | 2.6% |
| Mailbox | MTA Routes | 1 | 0.9% |
WeFact's role in email delivery is determined by its position in the SPF chain of the domains that use it. Any domain leveraging WeFact for outbound email delegates sending authority to the platform's IP ranges, creating an infrastructure dependency; if WeFact's IP reputation or sending practices deteriorate, all downstream domains can experience deliverability impact. For email receivers and deliverability professionals, recognising WeFact in an inbound message's authentication trail clarifies the true sending path and informs decisions about reputation assessment and filtering policy.
See the full WeFact data page (KPI cards, trend, sample domains) →
WeFact is an email-sending platform used primarily by organisations in the Netherlands to handle outbound email on their behalf. Its presence in a domain's SPF record is expected if that domain uses WeFact; if you encounter it unexpectedly, verify with your email or platform administrator whether the integration is authorised.
114 domains in the Tranco top-1M use WeFact as their SaaS sender as of July 13, 2026 (0.02% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
WeFact 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.
WeFact's largest TLD is .nl (56.1% of its domains); it appears across 13 TLDs in total.