On Thu, May 14, 2009 at 08:40:07 +0200, Johan Swensson <kupo@xxxxxxx> wrote: > Port 25 is also used for receiving mail. > My guess is your ISP blocked port 25 for incoming connections due to someone using your postfix for relaying spam. I think they would block the outbound port 25, not the inbound one. -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines