[Mimedefang] Append boilerplate to Outlook 97 mails problem

[Marco Zhang]

Hi David,

I am new to mimedefang. Hope to get a hand from you, not sure whether this is the proper way. 

Anywayt, I use it to add disclaimer to all the incoming and outgoing mails. However, after appending disclaimer, outlook 97 has problem to read mails sent out by outlook 97 itself, but not for other mail clients. 

How can I resolve above problem?

I also tried to detect X-Mailer using following statements in filter_end:

    my($head) = $entity->head;
    my($mymailer);
    $mymailer = $head->get('X-Mailer', 0);

However, it returns "X-Mailer: MIME-Tools" instead of orignal one (X-Mailer: Microsoft Outlook 10.xxx), is this correct? If so, how can I get the real X-Mailer?

What I am trying to do here is to detect X-Mailer type, if it is Outlook 97, mimedefang will not append boilerplate.

Thanks
Marco