How To Change Smtp Settings In Outlook 365

How To Change Smtp Settings In Outlook 365?

Microsoft Outlook is used for business and personal needs through which millions of users access emails, calendars, contacts, files, and much more. So, Outlook plays a vital role in our day-to-day activities. Outlook has many unique features that other email service providers fail to provide. In this guide, we have explained the SMTP settings to make your overall experience easier. Follow the below steps to know How to change SMTP settings in Outlook 365?


  • Step 1:A stable Internet connection throughout the setup process.
  • Step 2:A good and reliable power supply.
  • Step 3:Back up your Outlook email account data to avoid data loss during the setup process.
  • Step 4:Credentials like email address, username, and password need to be set correctly every time.
  • Step 5:Incorrect credentials will stop you from setting up the account on your Outlook 365.
  • Now you are a step ahead of knowing How To Change Smtp Settings In Outlook 365 by avoiding any other problems using this precautionary steps.


  • Step 1:Server name -
  • Step 2:Port - 587
  • Step 3:Encryption method - SSL / TLS
  • Step 4:SMTP authentication - ticked
  • Step 5:Authentication - your password


  • Step 1:First, launch the main interface of MS Outlook.
  • Step 2:Once you start the application on your desktop, click the File menu.
  • Step 3:Click the Account Settings button.
  • Step 4:Select the account that you want to troubleshoot and select Change.
  • Step 5:In the Change Account window, click on the Incoming mail server.
  • Step 6:Also, look for the Outgoing mail server.
  • Step 7:Update the settings accordingly.
  • Step 8:Under Logon information, verify that you are using the exact User Name and Password associated with your Outlook.
  • Note: If you have enabled the two-factor authentication, then you will receive a secret passcode on your email id or phone number. Enter the generated passcode.

  • Step 9:Click on More Settings.
  • Step 10:Go to the Advanced tab.
  • Step 11:Compare the Incoming Server (IMAP) and Outgoing server (SMTP) settings. If they don’t match, then try to change them manually.
  • Step 12:Additionally, compare the encryption types.
  • Step 13:If they don’t match, change them manually.
  • Step 14:Click the OK button, and then click Test Account Settings.
  • Step 15:Once you have made the required changes, click the Finish button in the Change Account window.
  • Step 16:By now, your email should be configured appropriately.

Now you must have known How To Change Smtp Settings In Outlook 365. You can also personalize your Email in Outlook. For any further assistance, don't hesitate to call us!

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