Example configuration for yahoo address account

Account name: Define a name for this email account (Example: My Yahoo account)
From name: Company or personal name
From email: example@yahoo.com (Your Yahoo email address)
Reply-to email: Any email address where you want to get back reply.
Delivery Method: SMTP Server
SMTP Server: smtp.mail.yahoo.com
SMTP Port: 25/587/465
Use authentication: No (checked)
Use SSL connection on server: Yes (checked)
Username: example@yahoo.com (Your Yahoo email address)
Password: Your Yahoo account password
Limitation: no more than 100 emails or recipients per day/hour.

AB Bulk Mailer allows you to add multiple gmail and yahoo accounts including your website emails, to the software and alllows email sending using them based on limits. More accounts you add more you can send. Check details here