an...@isac.gov.in: > Dear List, > > I have following header_check > > /^X-ABC:.*XYZ.*/ DUNNO
This matches X-ABC: followed by whatever, followed by XYZ.
> !/^X-ABC:.*XYZ.*/ FILTER smtp:a.b.c.d:yyyy
This matches ALL OTHER MESSAGE HEADERS.
Wietse
