Microsoft Outlook Email Error Code – 550 DY-002

In this post, let’s have a look at the error code “550 DY-002” that you get as bounce back when you are trying to send a email via Microsoft’s

Every Mail Servers that uses SMTP protocol to send emails have a list of errors that is usually displayed to the user when there is an email bounceback. Here’s we look at a specific error code that we receive and what it means for the user when using outlook ot Hotmail.

Error Message

550 DY-002

Error Details

Mail rejected by for policy reasons. The likely cause is a compromised or virus infected server/personal computer. If you are not an email/network admin please contact your Email/Internet Service Provider for help.