Hello
I'm seeking assistance with passing sanitized variables to a script at the
transport level. Specifically, I need to pass $local_part@$domain,
$sender_address, $sender_host_address, and $sender_address_domain to the script.
Here is the transport configuration I'm using:
spf_fail_notif:
driver = pipe
command = "/etc/exim4/reject_notif.sh \
${quote:$local_part@$domain} \
${quote:$sender_address} \
${quote:$sender_host_address} \
${quote:$sender_address_domain}
user = vmail
group = vmail
return_output = false
I'm trying to implement a mechanism to notify a local recipient when a message
addressed to them is denied by an ACL rule—for example, due to an SPF
permerror, an SPF fail, malware, or a prohibited file attachment.
I've already tried using ${quote:} ${eval:} and ${escape:}, but the variables
continues being tainted.
Thanks in advance for any help!
Emilio Augusto Lazo Zaia
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