On Thu, Feb 5, 2009 at 8:23 AM, Timothy Murphy <gayleard@xxxxxxxxxx> wrote: > My ISP is called eircom.net . > So I uncommented and edited the line > define(`SMART_HOST', `smtp.eircom.net')dnl > in /etc/mail/sendmail.mc , > and followed the instructions at the head of this file > to give the command "make -C /etc/mail". I think you want define(`SMART_HOST', `[smtp.eircom.net]')dnl instead. The square brackets tell sendmail *not* to look up the MX for the host -- just use the A record for the relay host. Some ISPs have a different host defined for the MX host associated with the customer relay host. -- Garry Williams +1 678 656-4579 -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines