On Tue, 2009-10-20 at 14:23 +0000, Luis campo wrote: > Dear Sirs, > > I have the problem that many SPAM emails being filtered to the mail > box users, who might that be? > > what would be the problem that keeps coming in much spam our users, > and that he could do to catch any mail that has no distinction as a > public issue that is not case sensitive.
Would be helpful to see a sample that is getting through - post on pastebin.org, not the mailing-list! (just give us the link). > SpamAssassin 3.2.5 - local.cf > > ok_locales all > skip_rbl_checks 1 You should not disable the rbl checks and expect spamassassin to work well. > > #Con esto evalua cada mensaje, se requiere un 5.0 para marcarlo como > spam > required_hits 3 > #Que realice reporte de mensaje > report_safe 0 > #Sobreescriba el subjetc > rewrite_header Subject ***SPAM*** > > ######################################################################## > # Puede ser cuenta o dominio como whitelist > whitelist_from victorlewi...@xxxxxxxxx > whitelist_from e...@xxxxxxxxxxx > whitelist_from arcemart...@xxxxxxxxx > whitelist_from *...@es.mcafee.com > whitelist_from *...@mcafee.com > whitelist_from alpine...@xxxxxxxxx > whitelist_from *croda.com.br > whitelist_from *...@pcmodasac.com > whitelist_from *...@mmsc.telefonicamovistar.com.pe > whitelist_from *...@ideasclaro.com.pe > whitelist_from *...@surfcontrol.com > whitelist_from *...@inkanatura.com.pe > whitelist_from *...@hanwha.co.kr > whitelist_from *...@innoviafilms.com > whitelist_from *...@fmm.com.pa > whitelist_from *...@cmoviles.net.pe > whitelist_from *...@enerquimica.com whitelist_from should generally be avoided. find out if these senders have published an spf record, or use DKIM signing, then use whitelist_from_spf or whitelist_from_dkim instead of whitelist_from You might want to add a tool like clamav with the unofficial signatures - that is pretty efficient and cleaning out a good quantity of spam. -- Daniel J McDonald, CCIE # 2495, CISSP # 78281, CNX www.austinenergy.com
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