The IESG wrote: > <draft-ietf-dhc-dhcpv6-opt-dnsdomain-03.txt> as a Proposed Standard What's a "domain suffix" ? I don't see or missed it in 3315 and 4361. LDH labels with a TLD maybe ? Are they guaranteed to be "valid" in some ways, could a host "name" send mail as "name.suffix" ? Could it use "@name.suffix" in Message-IDs ? Does the IPv6 it got point to "suffix" ? Sorry, probably that's all obvious, but where is it defined ? Frank _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf