Reblogged from A bit of Computer Science:
1)Instal SSMTP:
sudo apt-get install ssmtp
2)Edit /etc/ssmtp/ssmtp.conf
mailhub=smtp.gmail.com:587 hostname=USER@MYDOMAIN.com root=USER@MYDOMAIN.com AuthUser=USER@MYDOMAIN.com AuthPass=PASSWORD UseSTARTTLS=yes UseTLS=yes FromLineOverride=yes
3)Edit /etc/ssmtp/revaliases
This step is important!
root:USER@MYDOMAIN.com:smtp.gmail.com:587 matt:USER@MYDOMAIN.com:smtp.gmail.com:587
4)Send a Test E-mail
ssmtp test@test.com To: Test Guy <test@test.com> From: Me <USER@MYDOMAIN.com> Subject: Hello World Hello world!





