acl_smtp_data = acl_check_data

...

acl_check_data:

...

#
# REPORT command
#
	warn	set acl_m0	= ${dlfunc{/usr/local/libexec/exim/exim-dlfunc.so}{spamd}\
				{127.0.0.1 783}{defer_ok}{spamd}{report}}
	warn	condition	= ${if eq{$acl_m0}{}{yes}{no}}
		logwrite	= SPAMD check failed
	warn	condition	= ${if match{$acl_m0}{\N^spamd dlfunc:\s*\N}{yes}{no}}
		logwrite	= SPAMD check defer: ${sg{$acl_m0}{\N^spamd dlfunc:\s*\N}{}}
		set acl_m0	= 
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N^SPAMD answer: SPAMD/(\S+) 0 EX_OK\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD version: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N^SPAMD answer: SPAMD/.+\r\nSpam: (\S+) ; (-?\d+\.\d+ / \d+\.\d+)\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD status: ${if eq{$acl_m1}{}{not found}{\
				${if match{$acl_m1}{\N^(?i)true$\N}{Yes}{No}}\
				}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N^SPAMD answer: SPAMD/.+\r\nSpam: \S+ ; (-?\d+\.\d+ / \d+\.\d+)\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD scores: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N(?s)^SPAMD answer: SPAMD/.+?\r\nSpam:.+?\r\n\r\n(.+)$\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD report: ${if eq{$acl_m1}{}{not found}{$acl_m1}}

#
# PROCESS command
#
	warn	set acl_m0	= ${dlfunc{/usr/local/libexec/exim/exim-dlfunc.so}{spamd}\
				{127.0.0.1 783}{defer_ok}{spamd}{process}}
	warn	condition	= ${if eq{$acl_m0}{}{yes}{no}}
		logwrite	= SPAMD check failed
	warn	condition	= ${if match{$acl_m0}{\N^spamd dlfunc:\s*\N}{yes}{no}}
		logwrite	= SPAMD check defer: ${sg{$acl_m0}{\N^spamd dlfunc:\s*\N}{}}
		set acl_m0	= 
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N^SPAMD answer: SPAMD/(\S+) 0 EX_OK\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD version: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${if match{$acl_m0}\
				{\N(?s)^SPAMD answer: SPAMD/.+?\r\nContent-length:.+?\r\n\r\n(.+)$\N}{$1}{}}
		set acl_m1	= ${sg{$acl_m1}{\N^From .+@.+ \w+ \w+ \d+ \d\d:\d\d:\d\d \d\d\d\d.*?\n\N}{}}
		logwrite	= SPAMD check: all headers: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${sg{$acl_m1}\
				{\N(?m)^(?!((?=X-Spam-)|(?=\s))).+\r?\n(\s.*\r?\n)*\N}{}}
		logwrite	= SPAMD check: X-Spam headers: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m0}{}{no}{yes}}
		set acl_m1	= ${sg{$acl_m1}\
				{\N(?m)^(?!((?=X-Spam-)|(?=\s))).+\r?\n(\s.*\r?\n)*\N}{}}
		logwrite	= SPAMD check: X-Spam headers: ${if eq{$acl_m1}{}{not found}{$acl_m1}}
	warn	condition	= ${if eq{$acl_m1}{}{no}{yes}}
		set acl_m0	= ${if match{$acl_m1}\
				{\N(?s)(?:^|\n)X-Spam-Status: (\S+), score=(-?\d+\.\d+) required=(-?\d+\.\d+)\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD status: ${if eq{$acl_m0}{}{not found}{$acl_m0}}
	warn	condition	= ${if eq{$acl_m1}{}{no}{yes}}
		set acl_m0	= ${if match{$acl_m1}\
				{\N(?s)(?:^|\n)X-Spam-Status: (\S+), score=(-?\d+\.\d+) required=(-?\d+\.\d+)\N}{$2 / $3}{}}
		logwrite	= SPAMD check: SPAMD scores: ${if eq{$acl_m0}{}{not found}{$acl_m0}}
	warn	condition	= ${if eq{$acl_m1}{}{no}{yes}}
		set acl_m0	= ${if match{$acl_m1}\
				{\N(?s)(?:^|\n)X-Spam-Report: (.+\r?\n(\s.*\r?\n)*)\N}{$1}{}}
		logwrite	= SPAMD check: SPAMD report: ${if eq{$acl_m0}{}{not found}{$acl_m0}}