12 Jul
2011
12 Jul
'11
10:15 a.m.
----- Original Message -----
The new posts do not have list (un)subscribe information in the headers.
Also, a statement would be nice as to what header definitely *will* be in place that we can filter on. At the moment, I'm assuming 'List-ID', but I'm not sure if that header or its contents can be relied on. Regards, Tim.