Email domain

Is o7i.net a disposable email?

Yes. o7i.net appears in our disposable-email domain list. This is a domain-level signal, not proof that a particular person or mailbox is fraudulent.

Domain check Listed

o7i.net

  • Disposableyes
  • Free providerno
  • Receives mailyes
  • Mail servers1 found
  • SPFnone
  • DMARCnone
Risk score90
  • disposable_domaino7i.net hands out throwaway inboxes.

DNS facts

Domain
o7i.net
MX records
mail.mailinator.com
SPF
Not published
DMARC
Not published
Checked
2026-10-21

Check another address →

Throwaway domains on the same mail servers

These listed domains share mail infrastructure with o7i.net. Shared hosting does not establish common ownership.

Block it in code

Stop o7i.net signups.

Check each new address and refuse when disposable is true. One call covers o7i.net, its sister domains and new throwaway brands.

curl https://veqen-app.com/v1/email/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email": "someone@o7i.net"}'
import os, requests

r = requests.post(
    "https://veqen-app.com/v1/email/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"email": "someone@o7i.net"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])
const res = await fetch("https://veqen-app.com/v1/email/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"email": "someone@o7i.net"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);
Questions

About o7i.net

Is o7i.net a disposable email domain?

Yes. o7i.net appears in our disposable-email domain list. This is a domain-level signal, not proof that a particular person or mailbox is fraudulent.

How do I block o7i.net at signup?

Check the domain of each new address. With the Veqen API, call /v1/email/check and refuse when disposable is true; that also covers o7i.net's sister domains and new ones.

Where does o7i.net email go?

Its mail is handled by mail.mailinator.com. 30 other throwaway domains use the same mail servers.

← More throwaway domains starting with O