How do i know what postfix is compiled with?

I inherited a version of postfix and it is running fine. I would like to use mysql for my virtual tables and aliases. My question is : how do i find out what Postfix was compiled with?


Solution 1:

With postconf -m:

root@mail:~# postconf -m
btree
cidr
environ
hash
internal
mysql
nis
pcre
proxy
regexp
sdbm
static
tcp
texthash
unix