I have sendmail running under the default configuration to listen on port 25 and only accept mail from localhost. However, I would like to configure it to only be able to send mail to localhost. I basically don't want mail going off the machine. This is only being used for internal email. TIA. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list