On Tuesday 08 June 2010 12:04:36 Ockleford Paul (NHS Connecting for Health)
wrote:
> I would be grateful if anybody is able to offer some assistance.
>
> mime_header_checks
>
> #!/^\s*Content-(Disposition|Type).*name\s*=\s*"{1,1}.+\.(ecf)"{1,1}\s*$/!/n
>ame=[^>]*\.(ecf)/ WARN Would normally reject this message
> #!/^[[:space:]]*content-(type|disposition):.*name[[:space:]]*=.*\.(ecf)/
> # WARN Bad attachment file name extension
>
I have one scrounged from the list:
regexp:headercheck
/^\s*Content-(Disposition|Type).*name\s*=\s*"?(.+\.(cpl|asd|hlp|ocx|reg|bat|
c[ho]m|cmd|exe|dll|vxd|pif|scr|hta|sh[mbs]|vb[esx]|ws[fh]|wav|mov|wmf|xl))"?
\s*$/ REJECT Attachment type not allowed. File "$2" has the unacceptable
extension "$3"
Which is tested in battle.
There is an example for pcre in the Postfix docs.
http://www.postfix.org/header_checks.5.html
Isn't immediately apparent why your regexp fails to me, but I'd suggest not
reinventing regexp here. Be careful to distinguish if it is regexp: or pcre:
Simon
