Block ..rar files in amavisd

[Dominic Raferd]

On 22 January 2018 at 22:28, @lbutlr <kremels at kreme.com> wrote:

> I have a file mime_headers.pcre in postfix:
> /^\s*Content-(Disposition|Type).*name\s*=\s*"?(.*\.(ade|adp|
> bas|bat|chm|cmd|com|cpl|crt|dll|exe|hlp|hta|inf|ins|isp|
> js|jse|lnk|mdb|mde|mdt|mdw|msc|msi|msp|mst|nws|ops|pcd|
> pif|prf|reg|scf|scr\??|sct|shb|shs|shm|swf|vb[esx]?|vxd|
> wsc|wsf|wsh))(\?=)?"?\s*(;|$)/x REJECT Attachment name "$2" may not end
> with ".$3”
>

I do this too, but ​I ​use the exact example at
http://www.postfix.org/header_checks.5.html - is there a reason why yours
is subtly different?
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