Find the correct path to sendmail. Your message is just saying that
/usr/sbin/sendmail is not the correct path.
> I am having problems with procmail finding sendmail and I don't know
> how to resolve. My .procmailrc is below:
>
> SHELL=/bin/sh
> PATH=$PATH:/usr/local/bin:/usr/lib # sendmail is located in
> VERBOSE=on # /usr/lib directory
> MAILDIR=$HOME/Mail
> PMDIR=$HOME/.procmail
> LOGFILE=$PMDIR/log
> MY_ADDR=wbalzer(_at_)fission(_dot_)net
> FROMSIG="Wade Balzer <$MY_ADDR>"
>
> :0c
> ! rbalzer(_at_)insight(_dot_)com
>
> :0:
> $INBOX
>
> :0e:
> $DEFAULT
> ----------------------------------------------------------------
> This is my log file...
>
> procmail: Assigning "MY_ADDR=wbalzer(_at_)fission(_dot_)net"
> procmail: Assigning "FROMSIG=Wade Balzer <wbalzer(_at_)fission(_dot_)net>"
> procmail: Assigning "LASTFOLDER=/bin/sbin/sendmail
rbalzer(_at_)insight(_dot_)com"
> procmail: Executing "/bin/sbin/sendmail,rbalzer(_at_)insight(_dot_)com"
> procmail: Match on "(^((Original-)?(Resent-)?(To|Cc|Bcc)|(X-Envelope|
> (this is 1 line) Apparently(-Resent)?)-To):(.*[^a-zA-Z])?)(wbalzer)"
--> > /bin/sbin/sendmail: /bin/sbin/sendmail: No such file or directory
> ...[snip]
> ----------------------------------------------------------------
>
> So how can I make this work?
>
> Wade Balzer