Set up DMARC by adding a DMARC DNS TXT record (DMARC record) to your domain. A DMARC record is a line of text that you add to your domain, following your domain provider’s instructions.

Set up SPF by adding an SPF DNS TXT record (SPF record) to your domain. An SPF record is a line of text that you add to your domain, following your domain provider’s instructions.

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

The Conversation Clean Up feature in Outlook can reduce the number of messages in your mail folders. Redundant messages throughout a Conversation are moved to the Deleted Items folder. What is a …

Setting Up an Automated Workflow Between Microsoft Forms and Excel Through Power Automate Introduction This guide will walk you through the process of setting up an automated workflow …

Install Office 2021, 2019, or 2016 on a PC Remember a one-time purchase version of Office is licensed for one install only. Depending on your browser, select Open file (in Edge or Internet Explorer), Setup …

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

Set up a Microsoft 365, Exchange, or Outlook email in the iOS Mail app Go to your iPhone or iPad's Settings > scroll down and tap Apps > Mail > Mail Accounts > Add Account.