07.07.2010 20:27, Matt Hayes:

> On 7/7/2010 2:16 PM, Asif Iqbal wrote:

>> Where do I look in postfix to introduce the following behavior.
>>
>> When mail arrives to the mail server,
>> I like to convert any attachment to link if it is bigger than say 1M and add
>> a footer in the body like below, before dropping/relaying it to the
>> mailbox local or remote.
>>
>>      all attachments >1M are converted to link(s) below.
>>      https://link.example.com/file1
>>      https://link.example.com/file2
>>
>>      here file1/file2 would be exact name of the file like mydoc.doc
>>      any doc with spaces should be converted to `_'
>>
>> I like to detach the big attachments and save them to a dir. My users
>> have web access to that dir.
>>
>> Then modify the body of the email by appending the links to it.

> Probably need some sort of policy server to do that iirc.

A postfix policy server doesn't have access to the mail body.
I guess that's a job for a  milter|smtpd_proxy_filter|content_filter.

-- 
Regards
  mks

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