postfix_create() {
cat <<EOF
-CHART postfix.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $((postfix_priority + 1)) $postfix_update_every
+CHART postfix_local.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $((postfix_priority + 1)) $postfix_update_every
DIMENSION emails '' absolute 1 1
-CHART postfix.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $((postfix_priority + 2)) $postfix_update_every
+CHART postfix_local.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $((postfix_priority + 2)) $postfix_update_every
DIMENSION size '' absolute 1 1
EOF
# write the result of the work.
cat <<VALUESEOF
-BEGIN postfix.qemails $1
+BEGIN postfix_local.qemails $1
SET emails = $postfix_q_emails
END
-BEGIN postfix.qsize $1
+BEGIN postfix_local.qsize $1
SET size = $postfix_q_size
END
VALUESEOF