We know that having your account blocked is frustrating, but we also want to protect you from fraud or abuse. To unblock your account, select the button to begin: Sign-in Helper. Note: If …

You can block messages from specific email addresses or domains from reaching your inbox. When you add an email address or domain to your blocked senders list, Outlook automatically …

Learn how to manage app blocking and unblocking using Microsoft Family Safety.

Add email addresses and domain names that you trust to the Safe Senders List. On the Home tab, in the Delete group, click Junk, and then click Junk E-mail Options. On the Safe Senders …

Blocking pictures can help protect your computer. Microsoft Outlook is configured by default to block automatic picture downloads from the Internet. You can, however, unblock pictures that …

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.

There are several ways to send and receive a blocked file. You can save the file to the cloud and send a link to the file, use a file compression utility like WinZip, or even rename the file with …

Learn about the risks of allowing apps through Windows Firewall, and how to add or remove apps from the list of allowed apps.

The Microsoft Edge feature that blocks pop-ups is effective in preventing websites from automatically opening a new window or tab, or a partial window on top of your current web …

When Outlook blocks an attachment, you can't save, delete, open, print, or otherwise work with the attachment in Outlook. Use one of the methods described below to safely access the …