Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

Getting Started

Settings

General Questions 

Calendar Management 

Android Devices

Troubleshooting 

Updating your email account password. 

Why is my Microsoft Exchange account disabled? 

Why do I get the error Your mail server certificate is invalid. Please contact your system administrator?  

Where can I get a new license for my Outlook account? 

How do I clear the cache or locally reset/refresh the client/app? 

How do I manually enter my Exchange account information? 

What is the phone partnerships limit? 

Error: IMAP Autodiscover Failed 

Error: Invalid IMAP Server Info 

Error: New Contact Security Notice 

Error: SMTP Invalid Server Info 

Error: SMTP Autodiscover Failed 

Error: SMTP SSL Check Failed 

Error: SMTP Secure Connection Not Available 

How do I enter IMAP port numbers? 

I can't add a second Microsoft 365 account to my Outlook app. What's going on?

After I changed my primary alias on my outlook.com account, I can’t log back in. 

Is there a limit to how many accounts I can add to my Outlook app? 

I see Error403, or disallowed_useragent and a Google error. What's up? 

How can I recover my password for Microsoft accounts: Including Outlook.com, Hotmail, Live, MSN, OneNote etc.? 

I don’t see how to forward or reply to a message anymore. It used to be on the bottom navigation bar. Where did it go? 

Where are my starred and important folders in my Gmail account? 

2 factor authentication with AOL accounts 

I haven’t used Outlook for a while. Why are my messages taking a long time to sync on my Gmail or Exchange accounts? 

My notifications are delayed and my mail isn’t syncing quickly, or until I open Outlook for Android. Battery Optimization Settings 

Mailbox Quota Exceeded 

Failed to add Microsoft 365 account or cannot sync new messages with your existing Microsoft 365 account 

NoSuchAccountException: Login Error 

Access Denied: Login Error 

WrongServerType: Login Error 

Why can’t I see my calendar or contacts from my Yahoo account? 

Data Privacy and Security

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Was this information helpful?

What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×