Select email addressees by LAST name

[Guest]

When composing an email, when I hit the To or cc button, my address book is
shown with the names in order of the first name. How do I change it so they
are sorted by last name.

 

[Russ Valentine [MVP-Outlook]]

No question has been answered more frequently than this one in theses
groups. No question requires that you provide your Outlook version more than
this one. You did not.
I suggest searching this group for a response that matches your version. You
will find thousands.