LiveMail (InterNetX UK) mailbox provider
According to Live Direct Marketing's daily Tranco top-1M scan (September 12, 2026), LiveMail (InterNetX UK) is the mailbox provider for 128 domains — 0.02% of 665,310 domains with MX records. Detection method: primary MX record (lowest preference).
Key facts
- 128 domains in the Tranco top-1M use LiveMail (InterNetX UK) (0.02% of domains with MX records).
- Snapshot date: 2026-09-12 — recomputed every day.
- Strongest TLD: .co.uk (43.8% of its domains).
- Region skew: United Kingdom.
- Most co-used service: SendGrid (Twilio).
- Directory category: mailbox provider.
Why LiveMail (InterNetX UK) appears in this category
InterNetX UK livemail.co.uk shared mail.
We classify it as a mailbox provider 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.
LiveMail is a mailbox provider operated by InterNetX UK, providing hosted email services to domain owners and businesses across multiple TLDs, with particular strength in .co.uk and other UK-regional domains. The service handles both inbound and outbound mail infrastructure for its customer base.
LiveMail's footprint sits in the long tail of smaller to medium-sized websites rather than enterprise-scale platforms, with notable regional concentration in the United Kingdom. For senders targeting LiveMail-hosted domains, mail will route through UK-based infrastructure; receivers filtering mail from LiveMail sources should recognise it as a legitimate but non-major provider in the global mailbox landscape. It is commonly observed co-deployed with SendGrid for outbound mail handling.
Where LiveMail (InterNetX UK) 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 | 0.8% |
| Top 1,000,000 | 122 | 95.3% |
| Unranked | 5 | 3.9% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .co.uk | 56 | 43.8% | |
| .com | 47 | 36.7% | |
| .org.uk | 6 | 4.7% | |
| .org | 6 | 4.7% | |
| .info | 2 | 1.6% | |
| .net | 2 | 1.6% | |
| .eu | 2 | 1.6% | |
| .uk | 2 | 1.6% | |
| .scot | 1 | 0.8% | |
| .ie | 1 | 0.8% |
What LiveMail (InterNetX UK) users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 128 domains.
| Type | Service | Domains | Share of LiveMail (InterNetX UK) users |
|---|---|---|---|
| ESP | SendGrid (Twilio) | 5 | 3.9% |
| ESP | Mandrill | 5 | 3.9% |
| ESP | Mailgun | 3 | 2.3% |
| ESP | SMTP2GO | 2 | 1.6% |
| ESP | StackMail | 1 | 0.8% |
| ESP | AuthSMTP | 1 | 0.8% |
| ESP | MailPoet | 1 | 0.8% |
| ESP | MailerSend | 1 | 0.8% |
| ESP | Constant Contact | 1 | 0.8% |
| ESP | Mailchimp | 1 | 0.8% |
Co-deployment with SendGrid and outbound mail routing
LiveMail is frequently observed alongside SendGrid in the same domain's MX and SMTP configuration, a pairing that reflects a split responsibility: inbound mail handling through LiveMail and outbound transactional or marketing mail through SendGrid. This architecture means senders should expect domains with this setup to apply SendGrid's authentication requirements and reputation checks to outbound traffic, whilst LiveMail manages the receive side. Understanding this routing split is relevant when troubleshooting delivery to such domains or when assessing the reputation infrastructure applied by those receivers.
See the full LiveMail (InterNetX UK) data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What is LiveMail and should I test email deliverability against it?
LiveMail is a UK-focused mailbox provider run by InterNetX UK, commonly used for hosting email on .co.uk and regional domains. If your recipients use LiveMail-hosted domains, testing against it is worthwhile; for broad sender reputation testing across major global providers, LiveMail is typically lower priority than Outlook, Gmail, or Yahoo, but regional campaigns targeting UK-based businesses should include it in their testing matrix.
How many domains use LiveMail (InterNetX UK)?
128 domains in the Tranco top-1M use LiveMail (InterNetX UK) as their mailbox provider as of September 12, 2026 (0.02% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Is LiveMail (InterNetX UK) common enough to affect email deliverability testing?
LiveMail (InterNetX UK) accounts for 0.02% 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 LiveMail (InterNetX UK) most?
LiveMail (InterNetX UK)'s largest TLD is .co.uk (43.8% of its domains); it appears across 13 TLDs in total.