[Mimedefang] suggested mimedefang-filter

[Wladyslaw Pietraszek]

 The example mimedefang-filter file in MIMEDefang v2.11 distribution
 (examples/suggested-minimum-filter-for-windows-clients) has a small
 omission which may result in incorrect quarantine on rare occasions
 (fx. attachmet with the file name ".htaccess" :-).

 The "return re_match ..." line in the "sub filter_bad_filename" should
 read:
  return re_match($entity,'\.(bat|chm|...|vbe|vbs?|vxd|wsf|wsh)$');
                                                               ^

 "The MIMEDefang HOWTO" has the correct example in chapter 9.6 (filter)
 and mising "$" in the chapter 10.1 (mimedefang-filter.example).

 Regards,

 W. A. Pietraszek               email: wap at cs.auc.dk
 Computer Science Dept.	        phone: (+45) 96 35 89 07
 Aalborg University             fax: (+45) 98 15 98 89
 Fredrik Bajers Vej 7E , DK-9220 Aalborg, Denmark