> Thanks - I tried the /32 but it doesn't appear to have worked. Because of > shear volume of messages hitting ALL_TRUSTED, it seems that it must be more > than unparsable Received: headers, unless there is an awful lot of mail with > unparsable headers.
You could post a set of headers or two. Lots of people here (not
necessarily me!) can spot the ones that are unparsable.
Loren
