If you have multiple email accounts in Microsoft Outlook, you can change the “From” address in a new email. This is quicker than swapping to a different inbox, and lets you send emails from different addresses, even if they aren’t your own. Here’s how—with some caveats.
Outlook lets you send emails from any account you’ve set up in the email client, but also from any other email address, even if you haven’t set it up. That sounds worrying—and in some circumstances it is—but there are legitimate reasons to use this functionality as well as nefarious ones.[mai mult...]