Hi,
I use Exiscan with Exim v. 4.62. I am experiencing very strange
attachment scan. There is a test as follows in the check_mime acl:
warn condition = ${if or \
{ { >{$message_size}{1536k}}
{ and { \
{ >{$message_size}{128k}}
{ eq{${lookup mysql{MYSQL_BIGSENDERS}}}{$sender_address}}}
}}{1}{0}}
condition = ${if
match{${lc:$mime_filename}}{\N^(?>.*)(?<=wma|jpg|jpeg|pps|ppt|gif|png|wm
v|mpg|mp3|mpeg|avi|wav|bmp|mov|asf|asx)\N}{1}{0}}
set acl_m7 = 1
This works perfectly except for one sender whose over-sized emails never
trigger this warn. If I cut and paste the sender's email and send it
myself, it also does not trigger a warn. So I figure the sender's emails
have some kind of cruddy headers for the attachments. Here are some of
the headers:
------_=_NextPart_002_01C722DB.54957A22--
------_=_NextPart_001_01C722DB.54957A22
Content-Type: image/gif;
name="ATT390607.gif"
Content-Transfer-Encoding: base64
Content-ID: <[EMAIL PROTECTED]>
Content-Description: ATT390607.gif
Content-Location: ATT390607.gif
PICTURE...
------_=_NextPart_001_01C722DB.54957A22
Content-Type: image/jpeg;
name="ATT390608.jpg"
Content-Transfer-Encoding: base64
Content-ID: <[EMAIL PROTECTED]>
Content-Description: ATT390608.jpg
Content-Location: ATT390608.jpg
PICTURE...
Thanks.
Craig Jackson
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