Outlook external contacts To add an external contact in Lync, the other person must have a valid IM and conferencing client—either Lync or Skype. To add an external user to your Microsoft 365 address book, all that’s required is a valid email address. Learn more:...
Facebook either displays matching Facebook members, or a message box asking if you’d like to try your search again (you don’t; if Facebook didn’t find any matches the first time, it won’t find any the second). Search for people you regularly email using a list of contacts. ...
Outlook external contacts To add an external contact in Lync, the other person must have a valid IM and conferencing client—either Lync or Skype. To add an external user to your Microsoft 365 address book, all that’s required is a valid email address. Learn more:...