Hi Magnus,
> You can't really filter mail in ACL's. There are two specialised mechanisms > that allow you to pass the whole message to an external program and get > some information back, namely the spam and malware conditions, but spam > only works with SpamAssassin and malware can only check if a particular > malware was found. There are a number of wishes in the Bugzilla database > for new string expansion items that would allow the full message to be > passed to an external command, and the output from that command to be read > back, in a generalised way. > > Your best bet is perhaps to write a custom local_scan() function. Did you see David Ward post: http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20061023/msg00293.html He is filtering mail on ACL's with dspam. I try to reproduce this setup here using osbf-lua, but doesn't work . I'm using exim 4.60: check_message: deny message = This message contains a virus or other harmful content ($malware_name) malware = * logwrite = Classificando mensagens set acl_m0=${run {/usr/bin/exim_osbf_lua \ $spool_directory/scan/$message_id/$message_id.eml} \ {$value}{}} #set acl_m0=${run {/bin/cat \ #$spool_directory/scan/$message_id/$message_id.eml \ #OSBF_LUA_DIR/spamfilter.lua --udir=$home/osbf-lua} {$value}{}} #accept condition = ${if !eq{$acl_m0}{}} #add_header = X-OSBF-Lua-Score: ${extract {result}{$acl_m0}} control = no_mbox_unspool accept scritp to pipe message to osbf-lua: # cat /usr/bin/exim_osbf_lua #!/bin/bash cat $1 | /usr/local/osbf-lua/spamfilter.lua --classify --udir=$home/osbf-lua But osbf-lua don't proccess incoming messages. for while I'm using osbf-lua in local_delivery transport: local_delivery: driver = appendfile check_string = "" create_directory delivery_date_add directory = ${home}/Maildir/ directory_mode = 700 envelope_to_add return_path_add group = mail maildir_format maildir_tag = ,S=$message_size message_prefix = "" message_suffix = "" mode = 0600 quota = ${lookup{$local_part}lsearch*{/etc/mail/quota_usr}{$value}{4M}} quota_size_regex = S=(\d+)$ quota_warn_threshold = 75% transport_filter = OSBF_LUA_DIR/spamfilter.lua --udir $home/osbf-lua regards, Marlon -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
