Tagging people in email

Copper Contributor

try to tag people in email but nor working 
and CANNOT find the option "suggest names to mention when I use the @ symbol in a message" under send email in option
what should i do to find this useful tool

3 Replies
Which version of Outlook are you using, and where is you email account hosted?

@Vasil Michev Microsoft office Home and Business 2016
does it answer your question?

Any update? thanks