According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Webempresa Mail is the email service provider (ESP) for 155 domains — 0.03% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Webempresa Mail is an email service provider that offers mail hosting and relay capabilities to customers who integrate email delivery with their web hosting. It functions as both a mailbox provider and a transactional email service for its host-customer base.
Its footprint across SPF records reveals a concentration among smaller websites in the .com namespace rather than large enterprises. The pattern of Webempresa Mail appearing alongside self-hosted mail infrastructure indicates that many customers run hybrid setups—maintaining their own mail servers whilst authorising Webempresa to send certain classes of email. For deliverability professionals, this long-tail presence means Webempresa Mail is most relevant when analysing inbox behaviour at smaller hosted websites and when auditing SPF chains for common misconfigurations between self-hosted and third-party sending paths.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 4 | 2.6% |
| Top 1,000,000 | 120 | 77.4% |
| Unranked | 31 | 20.0% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 102 | 65.8% | |
| .es | 24 | 15.5% | |
| .com.ar | 6 | 3.9% | |
| .org | 5 | 3.2% | |
| .net | 3 | 1.9% | |
| .cl | 3 | 1.9% | |
| .pt | 2 | 1.3% | |
| .eu | 2 | 1.3% | |
| .com.mx | 2 | 1.3% | |
| .co | 2 | 1.3% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 155 domains.
| Type | Service | Domains | Share of Webempresa Mail users |
|---|---|---|---|
| Mailbox | Self-Hosted | 119 | 76.8% |
| Mailbox | Google Workspace | 27 | 17.4% |
| Mailbox | Microsoft 365 | 3 | 1.9% |
| Mailbox | Webempresa (ES) | 1 | 0.6% |
| Mailbox | 1&1 IONOS | 1 | 0.6% |
| Mailbox | Zoho Mail | 1 | 0.6% |
| ESP | IPzMarketing | 18 | 11.6% |
| ESP | MailerSend | 5 | 3.2% |
| ESP | Mandrill | 4 | 2.6% |
| ESP | Brevo (ex-Sendinblue) | 4 | 2.6% |
Webempresa Mail's prominence in hybrid setups—where a customer operates their own mail server but authorises Webempresa to send email—creates complex SPF records that publish multiple authorised sending paths. In such configurations, both the self-hosted IP range and Webempresa's relay IPs must be correctly registered. A common failure mode occurs when the self-hosted path is too restrictive (using -all or ~all without proper includes) whilst the Webempresa path is correct, leading to rejection of legitimate mail from either source. Senders and hosting customers using this model should regularly verify that SPF policies permit mail from both paths and that neither accidental misconfiguration nor intentional hardening has broken the other's deliverability.
See the full Webempresa Mail data page (KPI cards, trend, sample domains) →
Webempresa Mail is primarily relevant for campaigns targeting smaller websites and hosting customers rather than major consumer or enterprise inboxes. If your recipient base includes small businesses or hosted sites, testing a sample of Webempresa-hosted inboxes adds value; otherwise, prioritise larger, more widely-used platforms.
155 domains in the Tranco top-1M use Webempresa Mail as their email service provider (ESP) as of July 13, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Webempresa Mail 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.
Webempresa Mail's largest TLD is .com (65.8% of its domains); it appears across 14 TLDs in total.