Outage in Paubox System
Intermittent delivery delay affecting customers emailing hotmail.com & outlook.com
Resolved MinorIncident Report
We are observing intermittent delivery delays affecting a limited subset of outbound messages to certain external domains (including hotmail.com and outlook.com).
Our systems remain fully operational. We are actively monitoring and adjusting sending patterns as needed.
Components affected
Paubox System Outbound Encrypted EmailTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
2 months ago - at 02/26/2026 07:38PM
We are no longer observing intermittent delays - all mail that was deferred yesterday has been delivered.
MONITORING
2 months ago - at 02/25/2026 10:25PM
We are observing intermittent delivery delays affecting a limited subset of outbound messages to certain external domains (including hotmail.com and outlook.com).
Our systems remain fully operational. We are actively monitoring and adjusting sending patterns as needed.
Latest Paubox System outages
Inbound mail delays reported - about 1 month ago
Hosted/webmail customers reporting incorrect statuses - about 2 months ago
Outbound email customers reporting delays - about 2 months ago
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