To find detailed information about the origin of an email message, look at the ________________.

Which PPP LCP feature(s) disable(s) an interface that exceeds an error percentage threshold, enabling rerouting over better routes?

A) PAP B) CHAP C) Multilink PPP D) LQM E) Magic Number F) Isolation bit G) High water mark

________ forwarding is the relaying of a DNS request for zone information forspecific domains from one server to another one

Fill in the blank(s) with correct word