[CentOS] Re: compiling rpms

> At present, I have to compile MySQL support into Postfix myself with 
> CentOS 4 pointing at the default yum repository(ies).  I don't mind 
> doing this, but it would be nice to have a postfix-mysql RPM available.

impossible. mysql_table support is not external to the binaries so you 
cannot create a postfix-mysql rpm that just holds the mysql_table 
support binaries like say cyrus-sasl

You will need a repository that holds a postfix rpm that has mysql 
support compiled in.