UzmanPosta (TR) email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 22, 2026), UzmanPosta (TR) is the email service provider (ESP) for 206 domains — 0.03% of 637,585 SPF-publishing domains. Its strongest TLD is .com (64.6% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-22 DNS snapshot.
What UzmanPosta (TR) represents in this dataset
Turkish METU foundation corporate mail (UzmanPosta).
Directory category: Mailbox. The classification comes from include: mechanisms in the SPF record. It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-22 snapshot shows about UzmanPosta (TR)
Across 9 distinct TLDs its top three are .com (64.6%), .com.tr (24.3%), .tr (5.3%) — together 94.2% of the 206 domains, which makes the footprint narrow — three TLDs cover most of it, which is typical of a regional or single-market operator. The service most often observed on the same domains is UzmanPosta (TR) (Mailbox, 178 domains, 86.4% of them), followed by Self-Hosted (4.4%). Directly comparable by the same detection rule: Amazon SES, SendGrid (Twilio), Mailgun. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-22); a domain appears here when its published records match the include: mechanisms in the SPF record rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with UzmanPosta (TR)
What else the same 206 domains use — cross-tabulated from the same daily snapshot (2026-09-22).
| Type | Service | Domains | Share of UzmanPosta (TR) users |
|---|---|---|---|
| Mailbox | UzmanPosta (TR) | 178 | 86.4% |
| Mailbox | Self-Hosted | 9 | 4.4% |
| Mailbox | Google Workspace | 6 | 2.9% |
| Mailbox | Microsoft 365 | 6 | 2.9% |
| Mailbox | Unknown / Other | 3 | 1.5% |
| Mailbox | Cisco IronPort | 1 | 0.5% |
| ESP | Mailjet (Sinch) | 4 | 1.9% |
| ESP | EuroMessage | 3 | 1.5% |
| ESP | Mailgun | 2 | 1.0% |
| ESP | Amazon SES | 2 | 1.0% |
TLD distribution (top 9 of 9)
Frequently asked questions
How many domains use UzmanPosta (TR)?
206 domains in the Tranco top-1M use UzmanPosta (TR) as their email service provider (ESP) as of September 22, 2026, according to Live Direct Marketing's daily DNS scan.
What is UzmanPosta (TR)'s market share?
UzmanPosta (TR) holds 0.03% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-22). The number is recomputed every day.
What are the biggest alternatives to UzmanPosta (TR)?
The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-09-22).
Largest email service provider (ESP)s in this category
Amazon SES (6.22%) · SendGrid (Twilio) (4.67%) · Mailgun (4.01%) · Zendesk (3.77%) · Mailchimp (3.61%) · Mandrill (3.26%) · HubSpot (3.18%) · Salesforce (2.57%) · Mailjet (Sinch) (2.14%) · Cloudflare Email Routing (1.97%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 206 domains.