diff --git a/server/conf/php_fpm_pool.conf.master b/server/conf/php_fpm_pool.conf.master
index d7a34786f1f54531aa893abd6aa40c251f65148f..9bd7a3be3eb4aa46237a20cce46f922d6073d66a 100644
--- a/server/conf/php_fpm_pool.conf.master
+++ b/server/conf/php_fpm_pool.conf.master
@@ -36,9 +36,9 @@ env[TEMP] = <tmpl_var name='document_root'>/tmp
 <tmpl_var name='enable_php_open_basedir'>php_admin_value[open_basedir] = <tmpl_var name='php_open_basedir'>
 php_admin_value[session.save_path] = <tmpl_var name='document_root'>/tmp
 php_admin_value[upload_tmp_dir] = <tmpl_var name='document_root'>/tmp
-php_admin_value[sendmail_path] = "/usr/sbin/sendmail -t -i -fwebmaster@<tmpl_var name='domain'>"
+php_admin_value[sendmail_path] = "/usr/sbin/sendmail -t -i -f webmaster@<tmpl_var name='domain'>"
 </tmpl_if>
 
 <tmpl_loop name="custom_php_ini_settings">
 <tmpl_var name='ini_setting'>
-</tmpl_loop>
\ No newline at end of file
+</tmpl_loop>