Yes. You can verify any @Pm.me address in real time with a direct SMTP handshake that provides 99.7% accuracy. Pm.me is operated by Proton AG, 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.
pm.me publishes 2 MX records. The primary mail exchanger is mail.protonmail.ch, hosted by protonmail.ch, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 5 | mail.protonmail.ch | 185.70.42.128 | Reachable |
| 10 | mailsec.protonmail.ch | 176.119.200.129 | Reachable |
220-mailin046.protonmail.ch ESMTP PostfixYes. pm.me is a valid email provider, operated by Proton AG. 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 Pm.me'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 pm.me mailboxes before you mail them.
Mistyped pm.me 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 pm.me addresses raises every rate that matters: opens, clicks, and replies.
Pm.me is Proton AG, registered through MarkMonitor Inc. and first seen Jul 24, 2009.
pm.me is a shorthand email domain operated by Proton AG, the Swiss company behind ProtonMail. Based in Geneva, Switzerland, pm.me provides the same end-to-end encrypted email service as proton.me and protonmail.com, offering a shorter address option for ProtonMail users.
pm.me shares Proton's strict authentication with SPF, DKIM, and DMARC enforcement. All messages are end-to-end encrypted. Proton AG operates under Swiss privacy laws, which are among the world's strongest.
The pm.me mail servers validate recipients and reject invalid addresses. The domain does not function as catch-all. Proton's security-focused infrastructure applies strict filtering.
For delivery to pm.me, authenticate with SPF, DKIM, and DMARC. ProtonMail users are highly privacy-conscious. Well-authenticated, legitimate messages deliver reliably.
Upload a CSV or TXT list of Pm.me 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 Pm.me 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, pm.me is a valid email domain operated by Proton AG. It is a shorter alias domain for ProtonMail, available to paid Proton Mail subscribers.
No, pm.me is not a disposable provider. It is a permanent Proton Mail alias domain for paid subscribers seeking a shorter email address.
Pm.me uses Proton's mail infrastructure in Switzerland, the same servers as protonmail.com and proton.me.
Yes, with consent. Pm.me users are Proton paid subscribers who tend to be privacy-conscious. Ensure transparent practices.
Pm.me addresses are verified via SMTP through Proton's infrastructure. The same rate limiting as protonmail.com applies.
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 pm.me's mail servers, the same engine that has verified billions of addresses since 2012.
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