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Merge pull request #1665 from serghey-rodin/dpeca-patch-exim-3

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Block .jar extension in email attachments in Exim
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Anton Reutov 2021-11-07 00:55:15 +03:00 • committed by GitHub
commit bdf140d3c9
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install/debian/9/exim/exim4.conf.template
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@ -164,7 +164,7 @@ acl_check_data:
acl_check_mime: acl_check_mime:
deny message = Blacklisted file extension detected deny message = Blacklisted file extension detected
condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh)$\N}{1}{0}} condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh|\.jar)$\N}{1}{0}}
accept accept