GPL Licensed fully asynchronous SMTP proxy server for Linux used as a frontend proxy for Yandex.Mail.
Features include but are not limited to: ssl support, rbl checks, spam filtering, virus filtering, spf checks, dkim checks.
Prerequisites:
Linux OS,
boost >= 1.44.0-0 (see http://sourceforge.net/projects/boost/files/boost/1.44.0/ )
expat >= 1.95.8-8.3 (see http://sourceforge.net/projects/expat/ )
libspf2 >= 1.2.9 (see http://www.libspf2.org/)
libopendkim >= 1.2.2-2 (see http://sourceforge.net/projects/opendkim/ )
To build:
./configure
make
make install
A sample config file (nwsmtp.conf) is included in the distribution. To run:
nwsmtp -c nwsmtp.conf
