Yes. You can verify any @Green.ch address in real time with a direct SMTP handshake that provides 99.7% accuracy. Green.ch is operated by green.ch, runs 1 mail server, enforces 3 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.
green.ch publishes 1 MX record. The primary mail exchanger is green-ch.mail.protection.outlook.com, hosted by Microsoft 365, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 0 | green-ch.mail.protection.outlook.com | 52.101.185.13 | Reachable |
220 GV1PEPF000006FA.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Wed, 3 Jun 2026 20:10:01 +0000 [08DEBC9FADD6A578]Yes. green.ch is a valid email domain, operated by green.ch. 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 Green.ch'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 green.ch mailboxes before you mail them.
Mistyped green.ch 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 green.ch addresses raises every rate that matters: opens, clicks, and replies.
Green.ch is green.ch.
green.ch is the email domain for Green.ch, a Swiss internet service provider offering broadband and email services in Switzerland. Green.ch has been part of the Swiss telecommunications landscape for years, providing connectivity and email accounts to Swiss internet subscribers.
green.ch supports SPF records for sender authentication. DKIM and DMARC configurations follow standard Swiss ISP practices. Proper authentication alignment is recommended for reliable delivery to green.ch mailboxes.
The green.ch mail servers validate recipients during SMTP sessions, rejecting invalid addresses. Standard anti-spam filtering evaluates sender reputation, content quality, and authentication status.
For delivery to green.ch, authenticate with SPF and DKIM, maintain clean lists, and comply with the Swiss Federal Data Protection Act (FADP) for commercial email communications.
Upload a CSV or TXT list of Green.ch 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 Green.ch 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, green.ch is a valid email domain operated by Green.ch, a Swiss internet service provider offering broadband and email services to Swiss customers.
No, green.ch is not a disposable or temporary email service. It is a permanent ISP email domain provided by Green.ch to its internet subscribers in Switzerland.
green.ch uses mail servers within Swiss internet infrastructure. The MX records direct inbound email to Green.ch gateways for filtering and delivery to subscriber mailboxes.
You can send marketing emails to green.ch addresses with valid opt-in consent. Authenticate with SPF and DKIM, comply with Swiss data protection regulations, and honor unsubscribe requests.
You can verify a green.ch email address using an email verification tool that checks MX records and performs SMTP-level validation to confirm the mailbox is active and deliverable.
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 green.ch's mail servers, the same engine that has verified billions of addresses since 2012.
Other isp email provider domains we have audited.