diff --git a/bin/v-add-srs-support-to-exim b/bin/v-add-srs-support-to-exim
index 5113c693b..b31be1e85 100644
--- a/bin/v-add-srs-support-to-exim
+++ b/bin/v-add-srs-support-to-exim
@@ -50,6 +50,16 @@ if ! /usr/local/vesta/bin/v-grep 'remote_forwarded_smtp:' '/etc/exim4/exim4.conf
     v-sed 'procmail:\n  driver = pipe' 'remote_forwarded_smtp:\n  driver = smtp\n  dkim_domain = DKIM_DOMAIN\n  dkim_selector = mail\n  dkim_private_key = DKIM_PRIVATE_KEY\n  dkim_canon = relaxed\n  dkim_strict = 0\n  hosts_try_fastopen = \n  hosts_try_chunking = !93.188.3.0/24\n  message_linelength_limit = 1G\n  # modify the envelope from, for mails that we forward\n  max_rcpt = 1\n  return_path = ${srs_encode {SRS_SECRET} {$return_path} {$original_domain}}\n\nprocmail:\n  driver = pipe' '/etc/exim4/exim4.conf.template'
 fi
 
+release=$(cat /etc/debian_version | tr "." "\n" | head -n1)
+if [ "$release" -lt 11 ]; then
+    echo "= Removing \"smtputf8_advertise_hosts\" line for Debian < 11"
+    sed -i "s|smtputf8_advertise_hosts|#smtputf8_advertise_hosts|g" /etc/exim4/exim4.conf.template
+fi
+if [ "$release" -lt 12 ]; then
+    echo "= Removing \"message_linelength_limit\" line for Debian < 12"
+    sed -i "s|message_linelength_limit|#message_linelength_limit|g" /etc/exim4/exim4.conf.template
+fi
+
 echo "= Restarting exim4 service"
 systemctl restart exim4