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Step 1

From inside Internet Information Services (IIS) Manager, browse to the server’s SMTP E-mail > Open Feature and open it.

Step 2

On the SMTP E-Mail page, select Deliver e-mail to SMTP server option.

Enter mail.smtp2go.com into SMTP Server.

Change Port to 2525. You can also try using Port Number 25, 8025 or 587.

Select the Specify credentials under¬†Authentication Settings and click the Set…¬†button.

Step 3

In the Set Credentials windows, enter your SMTP2GO username into User name, and your SMTP2GO password into Password & Confirm Password.

Click the OK button.

Now your application is configured to send outgoing email messages using your SMTP2GO Account.

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