Notify sender about URL

Hello,

Would it be possible to notify a subscriber everytime he/she sends a 
message to a mailinglist, indicating where his/her message was 
published by Mhonarc on the web?

F.e.

    To: sender(_at_)web(_dot_)com
    From: mailinglist(_at_)site(_dot_)net
    Subject: Your message
    
    Body message:
    
    "Your message was published at:
    http://www.site.net/mailinglist/msg00897.html
    
    Please take a look if you want!
    
    Regards!"

To send he/she an autoresponder would be more a task for Procmail, I 
suppose but I would need then to include in this respons the 
%messagenumber which is a Mhonarc variable.

Any ideas would be highly appreciated!

Regards,

-brt


Bert Hiddink, FUNDACION GALILEO
Correo electronico: hiddink(_at_)galileo(_dot_)or(_dot_)cr
Sitio: http://www.sipromicro.com
Tel. (506) 280 8683, telefax. (506) 280 8847