Seravo incident

Delays in WordPress site emails sent to Outlook / Office 365

Minor Resolved View vendor source →

Seravo experienced a minor incident on September 4, 2026 affecting WordPress E-Mail Delivery via SendGrid, lasting 18h 50m. The incident has been resolved; the full update timeline is below.

Started
Sep 04, 2026, 11:58 AM UTC
Resolved
Sep 05, 2026, 06:49 AM UTC
Duration
18h 50m
Detected by Pingoru
Sep 04, 2026, 11:58 AM UTC

Affected components

WordPress E-Mail Delivery via SendGrid

Update timeline

  1. monitoring Sep 04, 2026, 11:58 AM UTC

    We are currently experiencing delays in email delivery from WordPress sites to recipient addresses hosted by Microsoft (such as Outlook, Hotmail, and Office 365). Email delivery to all other mail providers is functioning normally. We are monitoring the situation closely and will update this notice as soon as normal delivery times resume.

  2. resolved Sep 05, 2026, 06:49 AM UTC

    This incident has been resolved.