Mail 6.2 - email replies don't use my business account.
When responding to an email, Mail 6.2 uses my .mac email account and NOT my business account emai (and the email address that used used in the correspondence).
So each time I now have to go to the drop-down of email accounts, select my business account and then reply. Very annoying and time consuming and confusing for my business clients if I forget to make the change in email addresses.
Earlier versions of Mail did not do this. One was able to set a default account.
Is there a way to fix this, or it is an error in the Mail 6.2 that has to be fixed.
Mail 6.2-OTHER, iOS 6