https://wiki.archlinux.org/index.php/Msmtp
Kept getting an error:
# cd /usr/local/src/msmtp-1.4.27] # make check Making check in src make[1]: Entering directory `/usr/local/src/msmtp-1.4.27/src' CCLD msmtp tls.o: In function `tls_init': /usr/local/src/msmtp-1.4.27/src/tls.c:1100: undefined reference to `gnutls_priority_set_direct' collect2: ld returned 1 exit status make[1]: *** [msmtp] Error 1 make[1]: Leaving directory `/usr/local/src/msmtp-1.4.27/src' make: *** [check-recursive] Error 1
The solution is simple:
# ./configure --with-ssl=openssl # ./make check # ./make install
Hint page: http://www.andreaswacker.com/blog/2012/02/04/centos-source-install-wget-113-and-gnutls/