Yes. You can verify any @Hushmail.com address in real time with a direct SMTP handshake that provides 99.7% accuracy. Hushmail.com is operated by Hush Communications, runs 2 mail servers, enforces 2 of 3 authentication standards, and is currently responding to SMTP.
Every check returns one of three clear outcomes so you know exactly what to do with the address.
The mailbox exists and accepts mail. Send with confidence, the address is deliverable.
The mailbox does not exist, is disposable, or will hard-bounce. Remove it to protect your sender reputation.
The server is catch-all or greylisting, so existence cannot be confirmed. Send selectively and watch engagement.
hushmail.com publishes 2 MX records. The primary mail exchanger is plsmtp1.hushmail.com, hosted by hushmail.com, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 100 | plsmtp1.hushmail.com | 72.51.60.133 | Reachable |
| 100 | plsmtp2.hushmail.com | 72.51.60.133 | Reachable |
220 prox1a-smtp3.hushmail.com ESMTP readyYes. hushmail.com is a valid email provider, operated by Hush Communications. Addresses are persistent and real mail reaches a genuine recipient. Individual mailboxes still go stale, so verify each one before you send.
A live SMTP handshake connects to Hushmail.com's mail server and asks whether the mailbox exists using the RCPT TO command, without ever transmitting a message. The recipient never sees the check.
Each address runs through 30+ checks including SMTP existence, catch-all detection, role-account filtering, and disposable matching. The same engine has verified billions of addresses since 2012.
Every unverified address is a gamble. Here is what happens when you skip verification and mail a list that has not been cleaned.
Free inboxes get abandoned constantly. Verification drops the dead hushmail.com mailboxes before you mail them.
Mistyped hushmail.com addresses fail a real SMTP check, so they never turn into a hard bounce.
A clean list keeps your bounce rate low, and a low bounce rate is what protects inbox placement on a big send.
Mailing only live hushmail.com addresses raises every rate that matters: opens, clicks, and replies.
Hushmail.com is Hush Communications, registered through TUCOWS.COM, CO. and first seen Jun 14, 1998.
hushmail.com is a privacy-focused email service from Hush Communications Corporation, based in Vancouver, Canada. Founded in 1999, Hushmail provides encrypted email with built-in OpenPGP and HIPAA-compliant plans for healthcare professionals and lawyers.
hushmail.com implements SPF, DKIM, and DMARC for outbound email. As a privacy-focused provider, Hushmail encrypts messages at rest and in transit. The service complies with Canadian PIPEDA and offers HIPAA-compliant plans.
The hushmail.com mail servers validate recipients and reject invalid mailboxes. The domain does not operate as catch-all. Careful filtering protects the privacy-conscious user base.
For delivery to hushmail.com, authenticate with SPF, DKIM, and DMARC. Hushmail users are security-conscious professionals. Well-authenticated messages perform best.
Upload a CSV or TXT list of Hushmail.com addresses to the bulk email verifier. Every address runs through a live SMTP handshake plus catch-all, role-account and disposable detection, and you download a clean list when processing completes. For real-time checks at signup, use the real-time email verification API.
CSV or TXT with one email per line. No formatting needed.
Each Hushmail.com address is checked with a live server handshake.
Get a verified list with status codes, risk flags, and catch-all detection.
Pay as you go. No subscriptions, and credits never expire.
Everything about verifying email at this domain.
Yes, hushmail.com is a valid email domain operated by Hush Communications, a Canadian company. Hushmail provides encrypted email services and is popular among healthcare and legal professionals.
No, hushmail.com is not a disposable email provider. It is a permanent encrypted email service that has been operating since 1999, offering HIPAA-compliant email for businesses.
Hushmail operates its own secure mail servers. MX records point to Hush Communications' infrastructure, hosted with a focus on encryption and privacy.
Yes, with proper consent. Hushmail users often include healthcare and legal professionals with strict privacy requirements. Ensure compliance with relevant regulations like HIPAA and PIPEDA.
Hushmail addresses can be verified via SMTP checks. The service returns proper responses for valid and invalid addresses with moderate rate limiting applied.
Upload a CSV or TXT list to the bulk email verifier. Every address runs through 30+ checks including SMTP existence, catch-all detection, role-account, and disposable matching. Processing time depends on list size.
99.7% accurate using a direct SMTP handshake with hushmail.com's mail servers, the same engine that has verified billions of addresses since 2012.
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