Turn off autocomplete in Mail - the unanswered question
I've just switched onto a new mac in our studio, going from an older MacPro on 10.5 to a newer iMac.
Current spec is OS 10.9.5 with Mail 7.3
As I deal with many different customers with similar names, I used to have autocomplete addresses turned off in Mail. This forced me to manually select the email addresses I want from my Contacts book and not end up sending emails to the wrong person which could (has) proved embarrassing.
It used to be Preferences - Composing - Addressing - Automatically Complete Addresses.
However it is not longer there in Mail.
This question has been asked a few times on this and other forums and doesn't ever get a reply.
Surely there is a way to turn autocomplete off ?
iMac, OS X Mavericks (10.9.3)