I have stepped through the selinux authentication process with mailman and the following work-around resolves the issue locally. However, this or its equivalent probably should be rolled in to an updated selinux-policy-targeted rpm for CentOS. 1. Install selinux-policy-targeted-sources 2. edit /etc/selinux/targeted/src/policy/domains/misc/local.te 3. Add the following lines to local.te allow mailman_cgi_t file_t:dir search; allow mailman_cgi_t file_t:dir write; allow mailman_cgi_t file_t:dir add_name; allow mailman_cgi_t file_t:dir create; allow mailman_cgi_t file_t:file create; allow mailman_cgi_t file_t:file { getattr write }; allow mailman_cgi_t file_t:file read; allow mailman_cgi_t file_t:lnk_file create; 4. cd /etc/selinux/targeted/src/policy 5. make reload 6. http://<your server here>/mailman/create now works -- *** e-mail is not a secure channel *** mailto:byrnejb.<token>@harte-lyne.ca James B. Byrne Harte & Lyne Limited vox: +1 905 561 1241 9 Brockley Drive fax: +1 905 561 0757 Hamilton, Ontario <token> = hal Canada L8E 3C3