Use this service for questions and issues related to email access, sending and receiving messages, email delivery, Outlook features, and using Outlook on desktop, mobile, or the web.
Use this service for email configuration and administrative changes, including shared mailboxes, distribution lists, mailbox settings, delegation, new mailboxes, and mailbox deactivation. For general email support or troubleshooting, use the Email service.
Use this service for questions and requests related to Microsoft 365 installation, Office applications, OneDrive, licensing, updates, and other Microsoft 365 services.
Use this service for questions, support, and troubleshooting related to Microsoft Teams meetings, chats, channels, classroom use, features, and functionality. For Team creation or management requests, use the Microsoft Teams Team Creation & Management service.
Use this service to request a new Microsoft Team or changes to an existing Team, including ownership, membership, settings, and other Team management needs.
Use this service for questions and issues related to Outlook Calendar, calendar sharing and permissions, meetings and invitations, scheduling, delegation, availability, and creating Teams meetings.
Use this service to report spam, suspicious or phishing emails, malicious messages, or other email security concerns. Do not forward suspicious emails; attach a screenshot of the message to your request instead.
Use this service for questions and assistance related to email security features, email quarantine, blocked or missing messages, Safe Links, Safe Attachments, and other secure email concern