October 1, 2024 at 04:29PM Microsoft has resolved an issue in Outlook for Microsoft 365 that caused problems sending emails for users with too many nested folders. The problem may result in a Non-Delivery Report error. A fix will be rolled out to release channels later in October and December. Temporary workarounds are also available … Read more
April 2, 2024 at 06:16PM Some Outlook.com users are facing issues with emails being blocked and marked as spam when sending to Gmail accounts. This affects users with Outlook.com country domains, leading to suspicious message alerts from Gmail. Microsoft advises impacted users to add an Outlook.com alias to address this issue. Google suggests reviewing new … Read more
January 29, 2024 at 01:25PM Microsoft is investigating a connection issue affecting Outlook.com accounts in various email clients, including Outlook 2013, 2016, and Microsoft 365, as well as Thunderbird and mobile apps. Users reported sign-in problems and repeated password prompts. The Outlook Team is working on a fix, and affected customers are advised to use … Read more
December 8, 2023 at 01:53PM Microsoft has acknowledged a new issue affecting Outlook for Microsoft 365 users, causing email-sending problems due to nested folders. The problem is related to an older issue concerning mailboxes with more than 500 shared folders. Workarounds include reducing nested folders, keeping mailbox folders collapsed, and avoiding certain online actions in … Read more