Can I use sieve scripts with procmail

I have been using lmtp and am considering using procmail instead Will sieve work with procmail as well Thanks Ram

can I use sieve for this?

I am looking at implementing a read-only (as far as the users are concerned, messages get posted through other means) web based message system by useing a modified webmail client and cyrus (via LMTP from the message generator server). Idealy I would like to set something up on the cyrus server