I have just my first email campaign to an internal test group. However, the recipient's Outlook recognises that the email has not come from my normal email address and my email address displays in this format:

My name, my email (both of these presumably coming from the way I have configured the campaign, and then, myname via eu.zcsend.net.

Is there any way of getting rid of the last part (myname via eu.zcsend.net.)

Thanks