I opened a yahoo account to try out ssmtp, and I used the normal (not Plus) settings
here.
Despite this being my input into /etc/ssmtp/ssmtp.conf, however, an error message always comes saying ssmtp: cannot open mailhub:25
Code:
root=mattslunt@yahoo.com
mailhub=smtp.mail.yahoo.com:465
AuthUser=mattslunt.com
AuthPass=*******
UseSTARTTLS=yes
UseTLS=yes
FromLineOverride=yes