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Using Outlook Express with No-IP™ Alternate Port SMTP Service

This guide will show how to use your Outlook Express email client in conjunction with the No-IP™ Alternate Port SMTP email service.

  1. Open Outlook Express and select Accounts from the Tools menu
  2. Select the account for which you're setting up Alternate Port SMTP service and click Properties
  3. Fill in all the required information
  4. Enable outgoing server authentication
  5. Customize authentication settings
  6. Setup up the new port for the SMTP server
  7. Save your settings

Step 1: Open Outlook Express and select Accounts from the Tools menu

Setting up Microsoft™ Outlook Express for use with the No-IP™ Alternate Port SMTP service

Step 2: Under the Mail tab, select the account you want to modify and click Properties

Modify properties of an existing account

Step 3: Click the Servers tab and fill in all the required information

Modify SMTP server information

Step 4: Enable outgoing server authentication and click Settings

Setup SMTP authentication

Step 5: Customize authentication settings

Enter authentication settings for Alternate Port SMTP

Step 6: Click on the Advanced tab to change the SMTP server port number
In the Outgoing mail (SMTP) field, change the port number to 3325. Click on the OK button to return to the previous window.

Change the outgoing SMTP port number from 25 to 3325

Step 7: Click Close to save the settings and you're done!

Test your new SMTP server settings

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