Merge pull request #47 from jverdeyen/feature/sendmail

added sendmail as mail command

duplicity-backup.conf.example

@@ -176,6 +176,7 @@ EMAIL_SUBJECT=
 MAIL="mailx"
 #MAIL="mail"
 #MAIL="ssmtp"
+#MAIL="sendmail"
 
 # TROUBLESHOOTING: If you are having any problems running this script it is
 # helpful to see the command output that is being generated to determine if the

duplicity-backup.sh

@@ -270,6 +270,8 @@ email_logfile()
             else
                cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO} -- -f ${EMAIL_FROM}
             fi
+          elif [[ "$MAIL" ~= "sendmail" ]]; then
+            (echo """Subject: ${EMAIL_SUBJECT}""" ; cat ${LOGFILE}) | ${MAILCMD} -f ${EMAIL_FROM} ${EMAIL_TO}
           elif [ "$MAIL" = "nail" ]; then
             cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}
           fi