Minor incident

Redtail Technology: Redtail Emails to Microsoft-Hosted Addresses May Be Undeliverable

Nov 6, 2026, 23:15 UTC

started

ongoing

not resolved yet

—

duration

Affected: Redtail Email

Current status of Redtail Technology: Minor issues — live Redtail Technology status

Timeline

Nov 6, 2026, 23:15 UTC
investigating
We are investigating an issue affecting the delivery of some emails sent from Redtail to free Microsoft email accounts, such as Outlook.com, Hotmail.com, and MSN.com. Impacted messages may be rejected or returned to Redtail as undeliverable. Our teams are actively investigating and will provide updates as additional information becomes available.

Updates as published by Redtail Technology (original).

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