use hostname function instead of HOSTNAME env variable

2019-05-12 00:34:46 +02:00 · 2019-05-12 00:34:46 +02:00 · 773e1d4e05
parent d9ef8c1779
commit 773e1d4e05
1 changed files with 1 additions and 1 deletions
--- a/notify/sendmail.sh
+++ b/notify/sendmail.sh
@ -27,7 +27,7 @@ sendmail_send() {

  SENDMAIL_FROM="${SENDMAIL_FROM:-$(_readaccountconf_mutable SENDMAIL_FROM)}"
  if [ -z "$SENDMAIL_FROM" ]; then
-    SENDMAIL_FROM="$USER@$HOSTNAME"
+    SENDMAIL_FROM="$USER@$(hostname -f)"
    _info "The SENDMAIL_FROM is not set, so use the default value: $SENDMAIL_FROM"
  fi
  _saveaccountconf_mutable SENDMAIL_FROM "$SENDMAIL_FROM"