Both of these lines in .htaccess work correctly to add the line into the headers in httpd v2.4.48 Header set OS "Slackware64 v15.0" Header add Custom-Header "OS: Slackware64 v15.0" However... niether of them is working in httpd v2.4.51 Same problem with httpd installed from the slackware64-current repostitory _and_ with a fresh build made from this source code. https://dlcdn.apache.org//httpd/httpd-2.4.51.tar.bz2 Has the syntax changed somewhere between v2.4.48 & 2.4.51 ? Or has perhaps this 'feature' been removed all-together ? -- http://www.glennmcc.org/ --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx