diff --git a/root/etc/e-smith/templates/var/www/html/.well-known/security.txt/10contact b/root/etc/e-smith/templates/var/www/html/.well-known/security.txt/10contact
index 60618a1..23ad826 100644
--- a/root/etc/e-smith/templates/var/www/html/.well-known/security.txt/10contact
+++ b/root/etc/e-smith/templates/var/www/html/.well-known/security.txt/10contact
@@ -5,5 +5,5 @@ Contact: {
 # Contact: mailto:security%2Buri%2Bencoded@example.com
 # Contact: tel:+1-201-555-0123
 # Contact: https://example.com/security-contact.html
-${'httpd-e-smith'}{'SecurityContact'}||"mailto:admin@$DomainName"}
+${'httpd-e-smith'}{'SecurityContact'}||"mailto:admin\@$DomainName"}
 
diff --git a/smeserver-apache.spec b/smeserver-apache.spec
index 9fea7b7..76c0114 100644
--- a/smeserver-apache.spec
+++ b/smeserver-apache.spec
@@ -4,7 +4,7 @@ Summary: smeserver server and gateway - apache module
 %define name smeserver-apache
 Name: %{name}
 %define version 11.0.0
-%define release 9
+%define release 10
 Version: %{version}
 Release: %{release}%{?dist}
 License: GPL
@@ -74,7 +74,7 @@ if [ $1 -gt 1 ] ; then
 fi
 
 %changelog
-* Fri Dec 27 2024 Jean-Philippe Pialasse <jpp@koozali.org> 11.0.0-9.sme
+* Fri Dec 27 2024 Jean-Philippe Pialasse <jpp@koozali.org> 11.0.0-10.sme
 - add X-Content-Type-Options nosniff [SME: 12835]
 - add Strict Transport Security support HSTS [SME: 12815]
 - add X-Frame-Options SAMEORIGIN Header to prevent clickjacking [SME: 12816]