Is sydney.edu.au a valid email domain?
Mail for sydney.edu.au is handled by 2 servers at Mimecast, with au-smtp-inbound-2.mimecast.com tried first.
It is not a free provider and is not on our disposable list, so addresses here usually belong to a company, school or other organisation.
No SPF record was found. DMARC is set to quarantine.
Check an email address at sydney.edu.au
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MX records (Mimecast)
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | au-smtp-inbound-2.mimecast.com | 103.96.20.26, 103.96.22.26 |
| 10 | au-smtp-inbound-1.mimecast.com | 103.96.20.26, 103.96.22.26 |
SPF
No record found
DMARC
Policy: quarantine
v=DMARC1; p=quarantine; rua=mailto:f20ce4ddd501163@rep.dmarcanalyzer.com; ruf=mailto:f20ce4ddd501163@for.dmarcanalyzer.com; fo=1; pct=100;
Disposable?
No, not on our disposable list.
Free provider?
No, not a known free provider.
What this means for your email list
What this means for addresses at this domain
The domain accepts mail, but whether a given person's mailbox exists depends on that organisation. Company domains often have staff who left, role mailboxes like info@ and sales@, and sometimes catch-all rules that accept everything. Verify the individual address before you send.
Sender authentication
sydney.edu.au uses a DMARC quarantine policy: mail that fails authentication is sent to spam. That is a sound middle step, and a good sign the owner looks after their email setup.
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Sign up to get a report summary →Frequently asked questions
- Is sydney.edu.au a valid email domain?
- Yes. sydney.edu.au publishes 2 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is sydney.edu.au a disposable email domain?
- No. sydney.edu.au is not on our disposable list. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for sydney.edu.au?
- au-smtp-inbound-2.mimecast.com (priority 10); au-smtp-inbound-1.mimecast.com (priority 10).
- Does sydney.edu.au have SPF and DMARC?
- SPF: no record found. DMARC: yes, policy quarantine.