10mail.org is a disposable email domain

10mail.org hands out throwaway mailboxes, so an address there identifies nobody.

Disposable Spoofable

0 /100

Poor

Email authentication report card

What 10mail.org publishes in DNS to stop other people sending mail in its name, read record by record.

2 pass 3 weak

Can mail be forged as this domain?

A forgery is sent to spam, not the inbox

DMARC is set to p=quarantine and enforced on every message, so a receiver that honours it does not reject a forgery outright but files it in spam rather than the inbox. Moving to p=reject would drop it entirely.

  • Pass

    SPF -all

    The record ends in -all, so a receiver is told to treat mail from any host outside the list as a forgery.

  • Pass

    DMARC p=quarantine

    Receivers are asked to send failing mail to spam rather than the inbox.

  • Weak

    MTA-STS Not published

    No MTA-STS policy, so a sending server has nothing that tells it to insist on verified TLS for this domain.

  • Weak

    DNSSEC Not signed

    The zone is not signed. A resolver has no cryptographic way to tell a real answer from a forged one.

  • Weak

    TLS-RPT Not published

    No reporting address, so failed TLS deliveries to this domain go unnoticed by its owner.

Why it scores 0?

  1. Mailboxes on this domain are throwaway, so no identity stands behind them.

What to publish to close the gaps

The records 10mail.org is missing, in the order they are worth doing. Owner names are written out in full, so they work whether your DNS panel wants a full name or a relative one.

  1. Raise DMARC to p=reject

    Name_dmarc.10mail.org
    TypeTXT
    Valuev=DMARC1; p=reject; pct=100; rua=mailto:[email protected]

    Quarantine sends forgeries to spam, where people still find them. Reject stops delivery.

  2. Publish an MTA-STS policy

    Name_mta-sts.10mail.org
    TypeTXT
    Valuev=STSv1; id=<a version string you bump on every change>

    Serve the policy body at https://mta-sts.10mail.org/.well-known/mta-sts.txt, start it in testing mode, then switch it to enforce so senders refuse to deliver over an unverified connection.

  3. Publish a TLS reporting address

    Name_smtp._tls.10mail.org
    TypeTXT
    Valuev=TLSRPTv1; rua=mailto:[email protected]

    Without it, a sending server that could not negotiate TLS with your mail hosts has nowhere to tell you.

  4. Sign the zone with DNSSEC

    Turn DNSSEC on with your DNS provider, then publish the DS record it hands you at your registrar. Every record above is only as trustworthy as the answer that carries it, and signing the zone is what makes the answers verifiable.

Questions about 10mail.org

Every answer below is generated from the stored record for this domain.

Is 10mail.org a disposable email domain?
Yes. 10mail.org hands out throwaway mailboxes, so an address there tells you nothing about who is behind it.
Is 10mail.org spoofable?
A forgery is sent to spam, not the inbox. DMARC is set to p=quarantine and enforced on every message, so a receiver that honours it does not reject a forgery outright but files it in spam rather than the inbox. Moving to p=reject would drop it entirely.
Does 10mail.org publish SPF and DMARC?
10mail.org publishes an SPF record that ends in -all, the strict form. DMARC is published and enforced, so a failing message is rejected or quarantined.
Who handles email for 10mail.org?
We have not matched the mail hosts for 10mail.org to a platform we track, so we do not name one. The hostnames themselves are available with an API key.
How old is the 10mail.org domain?
The 10mail.org domain was registered 12 years ago. The registrar of record is Porkbun LLC.
How do I block 10mail.org on my signup form?
Blocking the exact string 10mail.org is not enough on its own: a disposable provider adds domains, and some hand out unlimited subdomains under one name. Match the mail platform behind the domain rather than the domain alone, which is what the lookup behind this page does.
Can I trust email from 10mail.org?
10mail.org scores 0 out of 100, which is a poor band. The score is a summary of the classification, infrastructure, authentication, reputation and lifecycle signals we hold, not a judgment about any individual sender at that domain.

Last verified . We recheck every domain on a schedule, and this report changes only when its records or its verdict do.