According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Visualsoft is the SaaS sender for 109 domains — 0.02% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Visualsoft is a SaaS platform through which domains delegate their outbound email transmission, typically integrated via SPF include records. It appears most frequently among smaller to mid-market organisations rather than the largest enterprise brands, with particularly strong presence in the United Kingdom (.co.uk domain space).
For anyone working in email deliverability, Visualsoft's appearance in a domain's SPF record signals the use of a third-party email relay. It is especially common in hybrid infrastructure where Microsoft 365 handles mailboxes but Visualsoft handles specific outbound mail flows—a pattern that requires careful authentication alignment to avoid delivery issues. Understanding this shared-infrastructure pattern is essential for diagnosing authentication failures and reputation concerns.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 3 | 2.8% |
| Top 1,000,000 | 95 | 87.2% |
| Unranked | 11 | 10.1% |
| TLD | Domains | Share | |
|---|---|---|---|
| .co.uk | 57 | 52.3% | |
| .com | 49 | 45.0% | |
| .ie | 1 | 0.9% | |
| .gr | 1 | 0.9% | |
| .org.uk | 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 Visualsoft users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 41 | 37.6% |
| Mailbox | Google Workspace | 36 | 33.0% |
| Mailbox | Unknown / Other | 7 | 6.4% |
| Mailbox | Mimecast | 6 | 5.5% |
| Mailbox | Self-Hosted | 6 | 5.5% |
| Mailbox | Barracuda | 3 | 2.8% |
Many organisations pair Microsoft 365 with Visualsoft, requiring both SPF and DKIM records to correctly name both platforms. If Visualsoft is omitted from SPF or if DKIM selectors are misconfigured, messages fail authentication even though both services are legitimate. Teams troubleshooting delivery issues in such deployments should audit the complete SPF record and verify DKIM selectors match message header domains—misalignment here causes widespread delivery problems even when the underlying services are sound.
See the full Visualsoft data page (KPI cards, trend, sample domains) →
It means your domain has authorised Visualsoft to send mail on your behalf. The key requirement is ensuring your complete SPF record is valid and lists all sending services correctly.
109 domains in the Tranco top-1M use Visualsoft as their SaaS sender as of July 13, 2026 (0.02% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Visualsoft 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.
Visualsoft's largest TLD is .co.uk (52.3% of its domains); it appears across 5 TLDs in total.