In the vars/ files we install the mailx package, which provides
/bin/mail, which is also the default setting of MailProg if it's not
present in slurm.conf. OTOH the current setting of /usr/bin/smail
generates an error because that binary is not provided by mailx. Hence
just remove this setting and use the default.
In the vars/ files we install the mailx package, which provides /bin/mail, which is also the default setting of MailProg if it's not present in slurm.conf. OTOH the current setting of /usr/bin/smail generates an error because that binary is not provided by mailx. Hence just remove this setting and use the default.