[+] 1. byname semantics - REMOVED
[+] 2. outfolder semantics. It is bool by standard and string in MU
       Fix in util_outfolder_name.
[+] 3. Fix improper use of mailvar_name_record in util_save_outgoing
[+] 4. Fix mail '| cat >/tmp/save'
[+] 5. Fix Followup.Reply - IN TESTING