Is yahoo.ca a valid email domain?
yahoo.ca has working mail routing: 3 MX records pointing to Yahoo Mail, led by mta7.am0.yahoodns.net.
It is a free, public mailbox provider, and it is not on our disposable list.
SPF is published. DMARC is set to reject.
Check an email address at yahoo.ca
Type the name before the @ to check a full address. No account needed.
MX records (Yahoo Mail)
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mta7.am0.yahoodns.net | 67.195.228.94, 98.136.96.76 |
| 10 | mta5.am0.yahoodns.net | 67.195.204.77, 67.195.228.111 |
| 10 | mta6.am0.yahoodns.net | 98.136.96.74, 67.195.204.73 |
SPF
Record published
v=spf1 redirect=_spf.mail.yahoo.com
DMARC
Policy: reject
v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;
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?
Addresses at yahoo.ca are legitimate and deliverable in general. What goes wrong is the mailbox part before the @: typos, old accounts and abandoned inboxes. That is what per-address verification catches.
Sender authentication
yahoo.ca has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as yahoo.ca must have SPF and DKIM set up correctly.
✨ Report summary
Sign up to get a report summary: a plain-English read of this domain's mail setup and what to do next.
Sign up to get a report summary →Frequently asked questions
- Is yahoo.ca a valid email domain?
- Yes. yahoo.ca publishes 3 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is yahoo.ca a disposable email domain?
- No. yahoo.ca 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 yahoo.ca?
- mta7.am0.yahoodns.net (priority 10); mta5.am0.yahoodns.net (priority 10); mta6.am0.yahoodns.net (priority 10).
- Does yahoo.ca have SPF and DMARC?
- SPF: yes. DMARC: yes, policy reject.