mutt + sendmail permissions problem
mutt does not send mail. The error messages are:
Program mode requires special privileges, e.g., root or TrustedUser.
(at top of screen)
Output of the delivery process:
Error sending message, child exited 78 ().
(at bottom of screen)
Actually the user name is already in '/etc/mail/trusted-users' file.
Mutt sends mail well if the user is root.
How to get mutt capable to send mail running as simple (non root) user?