freezing in s8?

[Ambrose Li <acli@anyway.dyn.ml.org>]

Hello,

first, sorry if this is already a fixed problem.

Has anyone seen strangeness when with the freezing rules in the
smtp policy? I noticed that freezing no longer seems to work in
s8, and produces the following sort of error:

4248#   -- policy result=-1, msg: <NONE!>
4248w   453-4.7.1 Policy analysis reported:
4248w   453 4.7.1 (null)