Exim: 4.96 Fedorabuild Hi,
I have this acl condition in use for years and it worked, but nowadays it seems to fail:
deny
...
set acl_m9 = ${run{/usr/share/doc/perl-Mail-SPF/bin/spfquery $acl_m9}}
condition = ${if eq{$runrc}{1}{true}{false}}
for debugging I added
warn log_message = "SPF TEST für --scope mfrom --id $sender_address
--ip $sender_host_address
warn set acl_m9 = --scope mfrom --id $sender_address --ip
$sender_host_address
set acl_m9 =
${run{/usr/share/doc/perl-Mail-SPF/bin/spfquery $acl_m9}}
log_message = returncode {$runrc}
which gives us:
Warning: "SPF TEST f\303\274r --scope mfrom --id X --ip Y
Warning: returncode {255}
Wenn i run the resulting command in bash as exim I get:
# echo $?
1
which is the expected code for a spf fail, but in exim it is 255 because
of this:
/usr/share/doc/perl-Mail-SPF/bin/spfquery "--scope mfrom --id X --ip Y" instead of : /usr/share/doc/perl-Mail-SPF/bin/spfquery --scope mfrom --id X --ip Y changing the config from:warn set acl_m9 = --scope mfrom --id $sender_address --ip $sender_host_address set acl_m9 = ${run{/usr/share/doc/perl-Mail-SPF/bin/spfquery $acl_m9}}
towarn set acl_m9 = ${run{/usr/share/doc/perl-Mail-SPF/bin/spfquery --scope mfrom --id '$sender_address' --ip '$sender_host_address'}}
Solved it.The thought here is: Why was $acl_m9 escaped as it was inserted into itself and i.e. $sender_address was not, when it was used in a string?
best regards, Marius
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