Hi, I am having an Apache 2 configuration running with Netegrity's (now Computer Associates) SiteMinder mod_sm20 module and am trying to alter certain outgoing headers with mod_headers. However it doesnt seem to work as expect and I suspect that is because mod_headers is possibly called prior to mod_sm20. Now it seems, the only way to specify a module order is in the code when the module registers itself. Is this correct? Is the mod_headers workaround below really the only way to say mod_headers should be run after mod_sm20? Thank you, Alexander static void register_hooks(apr_pool_t *p) { static const char * const aszPost[] = { "mod_sm20.c", NULL }; ap_hook_pre_config(header_pre_config,NULL,NULL,APR_HOOK_MIDDLE); ap_hook_insert_filter(ap_headers_insert_output_filter, NULL, aszPost, APR_HOOK_LAST); ap_hook_insert_error_filter(ap_headers_insert_error_filter, NULL, aszPost, APR_HOOK_LAST); ap_hook_fixups(ap_headers_fixup, NULL, aszPost, APR_HOOK_LAST); ap_register_output_filter("FIXUP_HEADERS_OUT", ap_headers_output_filter, NULL, AP_FTYPE_CONTENT_SET); ap_register_output_filter("FIXUP_HEADERS_ERR", ap_headers_error_filter, NULL, AP_FTYPE_CONTENT_SET); } --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx