I'm working with CentOS 5.5 on a VPS, building a website. All what I want now is just to send mail to users. I decided to do this with postfix and smtp.gmail.com
I had a trouble when setting up Postfix(2.2.3), within the maillog, I found this warning:
warning: SASL authentication failure: No worthy mechs found
So I installed cyrus-sasl(2.1.22), but later I found that maybe libplain and liblogin modules are needed. But, I cannot find libplain.so or liblogin.so under /usr/lib/sasl2 directory.
I wonder how to "add" or "install" these two modules (or plugins)? Or how to reconfigure cyrus-sasl? Or, to be stupid, just remove cyrus-sasl (But this causes another problem: as a dependency of cyrus-sasl, yum remove might also delete postfix..)?