7bab9666f8a4ca8dcbdbaf3bf15afa06c416eea4

 1diff --git a/duplicity-backup.sh b/duplicity-backup.sh
 2index afb16be8633d46f71d9e6cfe0e7aa0916b222412..9f40ef780c1b3a1fbf542dd1b483fa6b56455154 100755
 3--- a/duplicity-backup.sh
 4+++ b/duplicity-backup.sh
 5@@ -270,7 +270,7 @@ email_logfile()
 6             else
 7                cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO} -- -f ${EMAIL_FROM}
 8             fi
 9-          elif [[ "$MAIL" ~= "sendmail" ]]; then
10+          elif [[ "$MAIL" = "sendmail" ]]; then
11             (echo """Subject: ${EMAIL_SUBJECT}""" ; cat ${LOGFILE}) | ${MAILCMD} -f ${EMAIL_FROM} ${EMAIL_TO}
12           elif [ "$MAIL" = "nail" ]; then
13             cat ${LOGFILE} | ${MAILCMD} -s """${EMAIL_SUBJECT}""" $EMAIL_FROM ${EMAIL_TO}