126 votes35 comments · Outlook for Windows (Desktop application) » Contacts · Flag idea as inappropriate… · Admin →
An error occurred while saving the commentIlona Vehmas commented
I have a Mac and I'm using the Outlook Web App on Chrome.
I managed to remove unwanted addressess from the suggestions this way:
Create a new email
Start typing the address in To: field
Use arrow keys to highlight the email address you want deleted
Press fn + backspace
And the email addresses were gone!