3f254e821d0a5ccfd64d10e5cb0f1c34cc36a76f

 1diff --git a/duplicity-backup.conf.example b/duplicity-backup.conf.example
 2index 89861be10f4003b59558040017506dbe321e0db6..503729216d570fe4420c47d2b804af8019c5b5ce 100644
 3--- a/duplicity-backup.conf.example
 4+++ b/duplicity-backup.conf.example
 5@@ -160,6 +160,7 @@ EMAIL_SUBJECT=
 6 
 7 # command to use to send mail
 8 MAIL="mailx"
 9+#MAIL="mail"
10 #MAIL="ssmtp"
11 
12 # TROUBLESHOOTING: If you are having any problems running this script it is
13diff --git a/duplicity-backup.sh b/duplicity-backup.sh
14index c3fc583cb372ef21d4642445559814983c01e26d..b48eb424f81298196f5d6478c80b3f502f204832 100755
15--- a/duplicity-backup.sh
16+++ b/duplicity-backup.sh
17@@ -241,7 +241,9 @@ email_logfile()
18           elif [ "$MAIL" = "mailx" ]; then
19             EMAIL_FROM=${EMAIL_FROM:+"-r ${EMAIL_FROM}"}
20             cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}
21-          fi
22+	  elif [ "$MAIL" = "mail" ]; then
23+	    cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO} -- -f ${EMAIL_FROM}
24+	  fi
25           echo -e "Email alert sent to ${EMAIL_TO} using ${MAIL}" >> ${LOGFILE}
26       fi
27   fi