rewindex

CompaniesbeehiivIncidents

beehiiv: Emails to Outlook and Office365 inboxes are experiencing delays

MinorStatus: identifiedStarted Not resolved1 updatewww.beehiivstatus.com (opens in new tab)

Affected components: Sending emails

Timeline of updates

  1. identified

    Due to technical issues at Microsoft we are currently seeing much higher deferral rates and delayed delivery to Outlook, Office365 and other Microsoft hosted inboxes. No mail has been lost but delivery may be delayed for subscribers with Microsoft hosted inboxes.
    https://variety.com/2026/digital/news/outlook-outage-microsoft-email-down-1236946411/ (opens in new tab)
    https://status.twilio.com/incidents/7h6p6ss3xrnm (opens in new tab)

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.

How the archive is checked, and what it cannot prove.

Impact, status and times are the vendor’s own, as last archived. View on www.beehiivstatus.com (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by beehiiv, started 2026-11-12 21:51 UTC, not resolved, 1 update(s).

Title
Emails to Outlook and Office365 inboxes are experiencing delays
Vendor
beehiiv
Date
URL
https://rewindex.com/company/beehiiv/incidents/v9hzs3n5jxht

beehiiv profileRecent beehiiv incidentsAll outages on November 12, 2026beehiiv in November 2026MarkdownJSON