Is Paubox down?
Last checked 7m agoNo incidents right now.
Paubox is operational right now. Last checked 7m ago; the most recent incident resolved 9d ago.
Real-time Paubox status, recent outages, and incident history — pulled directly from Paubox's official status page at https://status.paubox.com every 5 minutes. Pingoru tracks 9 Paubox services and has captured 5 incidents in the last 90 days (99.63% uptime). Get email, Slack, Discord, or webhook alerts the moment Paubox reports a new incident — free for 5 monitors, no credit card.
Recent outages & incidents
Past 90 days- Inbound Security
Timeline · 2 updates
- investigating · Jul 22, 2026, 08:08 PM UTC
We are investigating reports from some Inbound Security customers that their Inbound quarantines are blank despite mail being marked as quarantined in their mail logs.
- resolved · Jul 22, 2026, 09:06 PM UTC
No defect was identified, no changes were shipped. Two reasons customers may have encountered this: 1) Paubox is shipping improvements almost daily - if something is suddenly unavailable, you may need to log out/back in to refresh your access 2) In order for the Inbound quarantine to display results, "all categories" or at least one category must be selected. If no categories are selected, the page will show no results.
Latest: No defect was identified, no changes were shipped. Two reasons customers may have encountered this: 1) Paubox is shipping improvements almost daily - if something is suddenly unava…
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- Inbound Security
Timeline · 2 updates
- investigating · Jul 08, 2026, 07:07 PM UTC
We are currently investigating this issue.
- resolved · Jul 08, 2026, 07:22 PM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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- Inbound Security
Timeline · 3 updates
- identified · Jun 25, 2026, 03:23 PM UTC
Customers are reporting inbound security quarantine release is non functional - a fix is in progress.
- monitoring · Jun 25, 2026, 05:11 PM UTC
A fix is in place and we are monitoring results.
- resolved · Jun 25, 2026, 06:04 PM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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- Outbound Security
Timeline · 3 updates
- identified · Jun 17, 2026, 04:33 PM UTC
Beginning at 6AM UTC today, Microsoft began presenting an updated certificate on some of their hosted mail accounts, and our outbound servers' list of trusted authorities doesn't yet include the new one. As a result, a portion of outbound emails to recipients hosted on Microsoft 365 are currently being routed through the Paubox Secure Message Center instead of delivered directly to the recipient's inbox. Affected recipients receive a notification with a secure link to view the message in our portal. No emails have been lost and no data security has been compromised — the Secure Message Center fallback is operating as designed to protect message content when direct delivery cannot be verified. We are updating the certificate and should have a resolution shortly.
- monitoring · Jun 17, 2026, 05:00 PM UTC
We are rolling out a new cert server by server and monitoring.
- resolved · Jun 17, 2026, 06:20 PM UTC
Direct delivery to Microsoft 365 recipients has been restored. Messages sent during the incident were delivered securely via the Paubox Secure Message Center; no mail was lost. Thank you for your patience.
Latest: Direct delivery to Microsoft 365 recipients has been restored. Messages sent during the incident were delivered securely via the Paubox Secure Message Center; no mail was lost. Tha…
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- Hosted Mail
Timeline · 2 updates
- monitoring · May 12, 2026, 07:52 PM UTC
Some customers using our hosted/webmail reported certificate issues blocking access on mobile devices. We have refreshed our certificates again - if you are still seeing an error, please clear your cookies and cache. If this does not resolve your issue, take a screenshot and email [email protected] so we can isolate your specific issue.
- resolved · May 13, 2026, 11:02 PM UTC
This incident has been resolved.
Latest: This incident has been resolved.
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- Started Jul 22, 2026, 08:08 PM UTC · Resolved Jul 22, 2026, 09:06 PM UTC · 58m
- Started Jul 08, 2026, 07:07 PM UTC · Resolved Jul 08, 2026, 07:22 PM UTC · 14m
- Started Jun 25, 2026, 03:23 PM UTC · Resolved Jun 25, 2026, 06:04 PM UTC · 2h 41m
- Started Jun 17, 2026, 04:33 PM UTC · Resolved Jun 17, 2026, 06:20 PM UTC · 1h 46m
- Started May 12, 2026, 07:52 PM UTC · Resolved May 13, 2026, 11:02 PM UTC · 1d 3h