Embedding username in Cyrusbb submit addy

[Scott Balmos]

Hi all,

Recently I began testing a shared folders setup for a small organization (~ 
300 users). Normally I know that everyone around here says that shared 
folders need "anyone +p" ACL rights for submission.

What I did was slightly modify my Postfix transport line for shared  folders 
submission, to include the -a switch to deliver. The argv portion now reads 
as below:

argv=/usr/sbin/cyrdeliver -e -m ${extension} -a ${user}

Thus, one can then send shared folder posts for big.discussion to 
jdoe+big.discusssion at example.org and have Cyrus ACL-match against username 
jdoe to see whether or not they have posting rights there.

I have yet to do mass testing with the general userbase to gauge whether or 
not they mind having their usernames in the email addresses themselves (and 
therefore showing up in the To & Cc headers). I'm sure it was probably 
mentioned here before. But if not, here it is. :)

Thoughts, flames, anything?

--
Scott Balmos