KMITD (TH) email service provider (ESP)
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), KMITD (TH) is the email service provider (ESP) for 687 domains — 0.11% of 637,420 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 687 domains in the Tranco top-1M use KMITD (TH) (0.11% of SPF-publishing domains).
- Snapshot date: 2026-09-24 — recomputed every day.
- Strongest TLD: .pt (36.5% of its domains).
- Most co-used service: Microsoft 365.
- Directory category: mailbox provider.
Why KMITD (TH) appears in this category
Thai academic / govt mail (Knowledge Management IT).
We classify it as a mailbox provider from include: mechanisms in the SPF record matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
KMITD (TH) is an email service provider that publishes SPF include records to authorise mail transmission through its infrastructure. It serves a distributed customer base of smaller and regional organisations rather than large global enterprises, reflecting a specialist or geographic focus rather than a horizontal market position.
For email operations, KMITD (TH)'s presence in SPF records is a signal of smaller and regional sender activity. Its frequent coupling with Microsoft 365 reflects a common pattern among smaller organisations layering a regional email provider with Microsoft's platform. Spotting KMITD (TH) in authentication audits typically indicates smaller site portfolios or region-specific traffic rather than major brand or enterprise senders.
Where KMITD (TH) sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 1 | 0.1% |
| Top 10,000 | 2 | 0.3% |
| Top 100,000 | 68 | 9.9% |
| Top 1,000,000 | 613 | 89.2% |
| Unranked | 3 | 0.4% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .pt | 251 | 36.5% | |
| .com.br | 183 | 26.6% | |
| .com | 166 | 24.2% | |
| .br | 31 | 4.5% | |
| .es | 16 | 2.3% | |
| .com.co | 6 | 0.9% | |
| .net | 6 | 0.9% | |
| .ao | 3 | 0.4% | |
| .co | 3 | 0.4% | |
| .io | 3 | 0.4% |
What KMITD (TH) users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 687 domains.
| Type | Service | Domains | Share of KMITD (TH) users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 225 | 32.8% |
| Mailbox | Google Workspace | 162 | 23.6% |
| Mailbox | Self-Hosted | 131 | 19.1% |
| Mailbox | Unknown / Other | 45 | 6.6% |
| Mailbox | Locaweb (BR) | 19 | 2.8% |
| Mailbox | Proofpoint | 15 | 2.2% |
| ESP | Amazon SES | 69 | 10.0% |
| ESP | SendGrid (Twilio) | 67 | 9.8% |
| ESP | Zendesk | 37 | 5.4% |
| ESP | RD Station (BR) | 36 | 5.2% |
SPF record management and multiple email platform interactions
When organisations deploy both KMITD (TH) and Microsoft 365 (or other email platforms), each platform requires an SPF include in the DNS record. SPF resolution is constrained to 10 DNS lookups per domain, and organisations with multiple email providers must monitor for exceeding this limit or for dormant includes that waste lookups. Deliverability professionals should periodically audit such configurations to ensure all listed providers remain active, consolidate redundant mechanisms where possible, and align DKIM and DMARC policies across platforms to avoid authentication conflicts that mailbox providers may interpret as suspicious or rate-limit accordingly.
See the full KMITD (TH) data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Do I need to test deliverability through KMITD (TH)?
You need to test KMITD (TH) only if your organisation actively uses it to send email. If you encounter it in another organisation's SPF records, it indicates a smaller or regional sender—a normal finding that does not signal fraud or delivery risk.
How many domains use KMITD (TH)?
687 domains in the Tranco top-1M use KMITD (TH) as their email service provider (ESP) as of September 24, 2026 (0.11% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is KMITD (TH) common enough to affect email deliverability testing?
KMITD (TH) accounts for 0.11% 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.
Which countries or TLDs use KMITD (TH) most?
KMITD (TH)'s largest TLD is .pt (36.5% of its domains); it appears across 25 TLDs in total.