Hi, Like everyone else, our junkmail is getting horrendous. Most of the emails we receive use an email for the "From" section of the header, but it doesn't match the email in the "Return-Path" section. My question is this: Is there anyway to configure sendmail so that if there is an email address in the "From" section, and it does not match the "Return-Path" section, for it to reject the email? Thanks in advance Donald Tyler -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list