Two departments in my company have complained to me that when they send out emails on behalf of "Sales" and "Finance", some recipients can see the email address of the person sending the email.
This is strange because when they sent emails to my Gmail and hotmail account, only Sales and Finance appeared without showing the names of the person sending the email.
Do different email servers handle "sent on behalf of" emails differently to Gmail and Hotmail?
Is there a way I can ensure all emails sent on behalf of Sales and Finance never display the user's email address? The reason is when some people reply to these emails, the emails are going directly to the person who sent the email instead of the Sales or Finance inbox.
I hope that all makes sense.