Outage in Microsoft Office 365

Some users are unable to type email addresses into BCC field in a new email message in Outlook

Resolved Major
April 03, 2025 - Started 4 days ago - Lasted about 1 hour

Need to monitor Microsoft Office 365 outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including Microsoft Office 365, and never miss an outage again.
Start Free Trial

Outage Details

We're reviewing details in the provided support case to isolate the root cause, and determine the next steps needed to resolve this issue.
Components affected
Outlook.com
Latest Updates ( sorted recent to last )
4 days ago - at 04/03/2025 11:16AM

Title: Some users are unable to type email addresses into BCC field in a new email message in Outlook
User impact: Users are unable to type email addresses into BCC field in a new email message in Outlook.
More info: Users may experience the BCC field in a new email message as invisible, preventing them from adding or editing the field.
Current status: We're reviewing details in the provided support case to isolate the root cause, and determine the next steps needed to resolve this issue.
Scope of impact: Your organization is affected by this event, and users attempting to add a BCC field to a new email message in Outlook are impacted.
Next update by: Thursday, April 3, 2025, at 1:30 PM UTC

Latest Microsoft Office 365 outages

Users may be unable to sign in to Microsoft Teams or will receive "interaction required" prompts when signed in - 13 days ago
Users can't be provisioned, see user profiles, or perform searches in Microsoft Teams - 18 days ago
Some users may be experiencing issues with Microsoft Copilot services or features - 19 days ago
Some users may be intermittently unable to join Microsoft Teams calls or meetings - 24 days ago
We've received reports that search is not working on Bing.com - 25 days ago

Be the first to know when Microsoft Office 365 and other third-party services go down

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 3908 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook