I have recipes to filter out mails with attachment/html/etc., with info collected on this discussion list. Recently some well formated pure ascii (text) mails were filtered out for the line in header:
Content-Disposition: inline
I checked through some mails, and found mails that really have attachment/multipart have "filename=XXXXXX" on the same line. So I modified my recipe to catch:
^Content-Disposition: inline; filename=
Is this acurate enough? What does "inline" represent anyway?
(I know this is not a SmartList question but I searched on net ..., including the RFC rules, but failed to find any). Any knowledge sharing is appreciated.
Thanks! Zhiliang