WebMo (CTS, FR) mailbox provider
According to Live Direct Marketing's daily Tranco top-1M scan (September 12, 2026), WebMo (CTS, FR) is the mailbox provider for 61 domains — 0.01% of 665,310 domains with MX records. Detection method: primary MX record (lowest preference).
Key facts
- 61 domains in the Tranco top-1M use WebMo (CTS, FR) (0.01% of domains with MX records).
- Snapshot date: 2026-09-12 — recomputed every day.
- Strongest TLD: .com (47.5% of its domains).
- Region skew: Global / US-skewed.
- Most co-used service: Brevo (ex-Sendinblue).
- Directory category: hosting mail bundle.
Why WebMo (CTS, FR) appears in this category
French CTS Computers shared webmail (webmo.fr).
We classify it as a hosting mail bundle from primary MX record (lowest preference) matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
WebMo is a mailbox provider that appears as a primary MX record for domains within the Tranco top-1 million list. It concentrates its presence in the .com namespace and predominantly serves smaller to mid-sized websites rather than large global brands.
For email senders, WebMo's position in the long tail of mailbox providers means individual domain reputation carries more weight than provider reputation. For infrastructure engineers and email network analysts, WebMo represents part of the broader small business and mid-market hosting ecosystem and merits inclusion in representative email samples.
Where WebMo (CTS, FR) sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 1 | 1.6% |
| Top 1,000,000 | 59 | 96.7% |
| Unranked | 1 | 1.6% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 29 | 47.5% | |
| .fr | 20 | 32.8% | |
| .org | 5 | 8.2% | |
| .net | 5 | 8.2% | |
| .eu | 2 | 3.3% |
What WebMo (CTS, FR) users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 61 domains.
| Type | Service | Domains | Share of WebMo (CTS, FR) users |
|---|---|---|---|
| ESP | Brevo (ex-Sendinblue) | 3 | 4.9% |
| ESP | Mailchimp | 3 | 4.9% |
| ESP | Carts Guru | 3 | 4.9% |
| ESP | Mailjet (Sinch) | 2 | 3.3% |
| ESP | Elastic Email | 1 | 1.6% |
| ESP | Flexmail | 1 | 1.6% |
| ESP | Zendesk | 1 | 1.6% |
WebMo's association with Brevo and the SMB hosting ecosystem
WebMo most frequently appears alongside Brevo (formerly Sendinblue) in MX record analysis, suggesting overlapping customer bases or similar market positioning within the smaller website segment. Neither provider dominates enterprise or consumer email infrastructure, which means they are typically lower priority for global deliverability matrices; however, senders with significant mid-market or SMB customer bases should test both providers to capture delivery performance across this segment of the email landscape.
See the full WebMo (CTS, FR) data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Should I include WebMo in my email deliverability testing?
WebMo's footprint is concentrated primarily in smaller <code>.com</code> domains. Prioritise testing if your customer base includes substantial SMB or mid-market presence; otherwise, it ranks lower in most global testing matrices.
How many domains use WebMo (CTS, FR)?
61 domains in the Tranco top-1M use WebMo (CTS, FR) as their mailbox provider as of September 12, 2026 (0.01% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Is WebMo (CTS, FR) common enough to affect email deliverability testing?
WebMo (CTS, FR) accounts for 0.01% of domains with MX records 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.
Which countries or TLDs use WebMo (CTS, FR) most?
WebMo (CTS, FR)'s largest TLD is .com (47.5% of its domains); it appears across 5 TLDs in total.