Never heard of system-switch-mail, I've always used: alternatives --config mta and fed it the number that matched postfix when it asks which alternative. P.S. I notice on F14 beta, there is no postfix on the DVD, so might need to proceed that with a yum install postfix -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines