Yahoo SMTP Server Settings for Classic Yahoo, Yahoo Plus and AT&T
There are a number of different settings for connecting to Yahoo mail servers. AT&T customers use the Yahoo server, smtp.att.yahoo.com and the SMTP Port 465 w/SSL checked Yahoo Plus customers use the Yahoo server, plus.smtp.mail.yahoo.com and the SMTP Port 465 w/SSL checked. Regular Yahoo customers use the Yahoo server, smtp.mail.yahoo.com and the SMTP Port 25 [...]
