This script builds dovecot with support for SSL. As such, you must have
openssl installed - openssl-solibs is not enough in itself to meet this
requirement. Additionally, dovecot will be compiled with POP3 support.
Unfortunately, dovecot does not have a man page at this time, so you'll
have to find your documentation elsewhere. A few examples are included
in /usr/doc/dovecot-1.1.3. The dovecot team maintains a wiki that may
prove useful: http://wiki.dovecot.org
You should create a dovecot user to run the login processes on your server.
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