Hello, First, thanks to all that replied to my message asking about this topic. I have another question regarding this topic: what if the sysadmin on top of sending us a message saying that we'd sent a virus put us on a black list...? Then no real message from our domain could be send to them...! (I know, it's stupid but some people are acting like that!!! With the best intentions...!!!) Regards, Tomás +-- --+ Tomás García Ferrari Bigital http://bigital.com/ +-- --+ -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list