These didn't make my cut for last call comments.
- US-ASCII requirement: internationalized DNS?
- If Verisign starts doing wildcard DNS again, does that have an impact
on any of the mechanisms described in Sender-ID? I can think of one:
"... -exists:%{ir}.bl.somednsbl.org ~all"
If Verisign redeploys wildcard DNS and somednsbl.org goes down (even
temporarily!), then there are going to be more failures than there
would have been without wildcard DNS.
There may be others.
- It seems like it would be good to have more flexible exp modifiers.
First, there are multiple reasons why a FAIL might happen, so I think
exp: should be neither global nor singular. Second, I can't think of
any reason to also not allow exp: for all other results, even
including PASS, although that would require additional syntax.
Daniel
--
Daniel Quinlan
http://www.pathname.com/~quinlan/