If you wish to send a message to email administrators, it is recommended that you forward the message as an attachment so the headers are included as well as the body.

Outlook on the web:

1. Log into Outlook on the web.
2. Click New
   
3. Click the pop-out icon, , located at the top right corner of the message window. This will open this message as its own window within your browser.
4. Next, organize your browser windows so that you can view both your mail folder listing and the new message window.
5. Drag the email, from your mail folder list, that you want to include in the message you are composing. It will be included as an attachment.
6. Enter any other relative information and click Send button.

Note: The recipient(s) will receive this message which will include the message you dragged into it as an attachment

Outlook 2016/2013 for Windows:

1. Open up a message by double clicking on it.
2. Within Message tab, in the ‘Respond’ group, click on More to get a drop-down option of forwarding/sending as an attachment
   

Outlook 2016 for Mac:

1. Click HOME tab.
2. Select Message.
3. Click the “Attachment” button from within the ribbon bar to forward the message as an attachment.