Missing pam for cyrus sasl

[Christopher Hunt]

Hi there,

I'm trying to use cyrus sasl in conjunction with OS X's postfix so  
that I can authenticate my smtp clients. I was wondering if there  
were others on this list that have tried to do this given that I'm  
getting a "unknown authentication mechanism: pam" on issuing:

./saslauthd -a pam

Any pointers? I don't think I've done anything abnormal - just the  
standard configure, make and make install along with linking the /usr/ 
local/lib/sasl2 to /usr/lib/sasl2.

I'm running 10.4.10 (client) on an x86 platform and using the cyrus- 
sasl-2.1.22 package.

Thanks for any help.

Cheers,
-C