Is outlook.de a valid email domain?
outlook.de has working mail routing: 1 MX record pointing to Microsoft (Outlook or Microsoft 365), led by eur.olc.protection.outlook.com.
It is a free, public mailbox provider, and it is not on our disposable list.
SPF is published and ends with ~all. No DMARC policy was found.
Check an email address at outlook.de
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MX records (Microsoft (Outlook or Microsoft 365))
| Priority | Mail server | Resolves to |
|---|---|---|
| 5 | eur.olc.protection.outlook.com | 52.101.68.9, 52.101.73.21 |
SPF
Record published
v=spf1 include:spf-a.hotmail.com include:spf-b.hotmail.com include:spf-c.hotmail.com include:spf-d.hotmail.com include:spf.protection.outlook.com ~all
DMARC
No record found
Disposable?
No, not on our disposable list.
Free provider?
Yes, a free public mailbox provider.
What this means for your email list
Is a free-provider address a problem?
No: plenty of genuine customers use outlook.de. For business-to-business sales a free address can mean a personal contact instead of a work one, so segment these separately if that matters to you. The address itself still needs checking for typos and dead mailboxes.
Sender authentication
outlook.de has no DMARC policy, so receivers have no instruction on what to do with mail that fails authentication. Large mailbox providers now expect bulk senders to publish one.
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Sign up to get a report summary →Frequently asked questions
- Is outlook.de a valid email domain?
- Yes. outlook.de publishes 1 MX record and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is outlook.de a disposable email domain?
- No. outlook.de is not on our disposable list, but it is a free public provider. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for outlook.de?
- eur.olc.protection.outlook.com (priority 5).
- Does outlook.de have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: no record found.