Am 14.03.2015 um 17:55 schrieb David F. Skoll: > On Sat, 14 Mar 2015 17:08:50 +0100 > Reindl Harald <h.rei...@thelounge.net> wrote: > >> Am 14.03.2015 um 17:00 schrieb Kevin A. McGrail: >>> On 3/14/2015 1:14 AM, David B Funk wrote: >>>> truncating a large message and >>>> only passing the first N-KB to SA. As that involves munging MIME >>>> headers it has to be done inside the milter. >>>> >>> I just truncate the message hard and it generally works better than >>> not scanning. What do you do to truncate? > >> how do you truncate messages for the scan? > > I can't answer for Kevin, but what we do is this: For oversize > messages, we remove non text/* attachments. If they're still > oversize, we truncate the text/plain parts. If they're still > oversize, we truncate the text/html parts. We do this very carefully > with MIME::tools to ensure that SpamAssassin always sees a valid MIME > message and not (for example) one with a missing boundary. > > We use MIMEDefang for SpamAssassin integration, so we can play whatever > tricks we like with the data that gets passed to SpamAssassin without > actually messing with the original message. > > Regards, > > David. >
define oversize..., cutting mail content may not allowed in many countries, most legal policy, is reject ( at income smtp level ) or pass , tag passed mail is allowed if the reciept accepts this Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
