Outage in No-IP
SSL certificate errors on mail.noip.com
Resolved MinorIncident Report
Summary AI Generated
The SSL certificate for mail.noip.com expired, causing certificate warnings or connection failures for email clients using SMTP (ports 465, 587), IMAP (993), and POP3 (995). Webmail via HTTPS remained fully functional throughout the incident. The renewed certificate was deployed within 40 minutes, restoring normal service to all affected mail ports.
The SSL certificate for mail.noip.com on ports 465, 587 (SMTP), 993 (IMAP), and 995 (POP3) has expired. Email clients that connect on these ports may show certificate warnings or fail to send and receive mail.
Webmail over HTTPS (port 443) is not affected and still works normally. If you need to get to your email right away, please use webmail.
We’re working with our third-party email provider to get the certificate renewed and deployed as quickly as possible.
Components affected
No-IP POP3 / IMAP EmailTrusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
about 6 hours ago - at 10/17/2026 03:38PM
The renewed certificate has been deployed to all mail service ports.
IDENTIFIED
about 7 hours ago - at 10/17/2026 03:00PM
The SSL certificate for mail.noip.com on ports 465, 587 (SMTP), 993 (IMAP), and 995 (POP3) has expired. Email clients that connect on these ports may show certificate warnings or fail to send and receive mail.
Webmail over HTTPS (port 443) is not affected and still works normally. If you need to get to your email right away, please use webmail.
We’re working with our third-party email provider to get the certificate renewed and deployed as quickly as possible.
Latest No-IP outages
New No-IP Public Tunnels are Not Provisioned - about 2 months ago
Alternate port SMTP delivery problems - about 2 months ago
No-IP Public Tunnels SSL Certificates Not Being Set Correctly - about 2 months ago
Elevated errors on the Dynamic DNS update endpoint - 2 months ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
