Question : qmail ,mutt problem: Error sending message, child exited 127 (Exec error.).

using madriva 2010

ive installed qmail and im testing local mail delivery,i open mutt and try to send an email i get this error
mutt was not installed ,ive installed it

Error sending message, child exited 127 (Exec error.)

Answer : qmail ,mutt problem: Error sending message, child exited 127 (Exec error.).

You need to create a symbolic link
ln -s /var/qmail/bin/sendmail /usr/sbin/sendmail
or
ln -s /var/qmail/bin/sendmail /usr/bin/sendmail

Depending on the output of mutt -v | grep -i sendmail
The alternative is to configure mutt to use the SMTP protocol to transfer the messages.
http://wiki.mutt.org/index.cgi?MuttFaq