Outlook users may not be able to send emails at the moment. The behavior is caused by a bug that affects classic Outlook. Specifically, you may see the issue after updating classic Outlook to Version ...

In a Monday advisory, Microsoft warned Outlook.com users about issues they might encounter when sending emails containing attachments. Outlook.com users impacted by ...

Microsoft has acknowledged a new issue affecting Outlook for Microsoft 365 users and causing email-sending problems for those with too many nested folders. According to Redmond, this is likely related ...

For a while now, some Microsoft 365 users have been running into problems when sending emails via Outlook. More specifically, users who have more than 500 folders ...