India, Jan. 23 -- Microsoft 365 services were hit on Thursday with many facing issues with Microsoft Outlook, Store, and more.

In a statement, Microsoft said "We're investigating a potential issue impacting multiple Microsoft 365 services, including Outlook, Microsoft Defender and Microsoft Purview. Further information can be found in the admin center under MO1221364."

At the time of writing, over 11,000 people continued to face issues with Microsoft Outlook, while over 14,000 faced problems with Microsoft 365 overall. Many using Outlook complained about getting a '451 4.3.2 Temporary server error' message and being unable to receive messages.

While the company has not provided an exact time for when services might be restored, they ha...