你可以使用雅虎邮箱在邮件群发软件中发送Email。但是，位于台湾、中国和美国的免费网页登陆Email用户不能使用这个功能，除非付费订阅雅虎邮箱的POP3登录服务。
2011年12月更新：
Yahoo.com免费邮箱可以使用SMTP功能，POP3功能不能使用，所以不影响使用Yahoo.com邮箱在爱博邮件群发系统中群发电子邮件。
加黑的雅虎邮箱是在国内连接较稳定的，推荐使用，除了Yahoo.co.jp是日文外，其他几个基本是英文界面。
以下是雅虎邮箱的常用SMTP和POP3服务器地址。
Yahoo! Mail server information
| E-mail address | Incoming mail server (POP3) | Outgoing mail server (SMTP) |
|---|---|---|
| MemberID@yahoo.com | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.com.ar | pop.mail.yahoo.com.ar | smtp.mail.yahoo.com.ar |
| MemberID@yahoo.com.au | pop.mail.yahoo.com.au | smtp.mail.yahoo.com.au |
| MemberID@yahoo.com.br | pop.mail.yahoo.com.br | smtp.mail.yahoo.com.br |
| MemberID@yahoo.ca | pop.mail.yahoo.ca | smtp.mail.yahoo.ca |
| MemberID@yahoo.com.cn | pop.mail.yahoo.com.cn | smtp.mail.yahoo.com.cn |
| MemberID@yahoo.co.jp | pop.mail.yahoo.co.jp | smtp.mail.yahoo.co.jp |
| MemberID@yahoo.es | pop.correo.yahoo.es | smtp.correo.yahoo.es |
| MemberID@yahoo.de | pop.mail.yahoo.de | smtp.mail.yahoo.de |
| MemberID@yahoo.dk | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.fr | pop.mail.yahoo.fr | smtp.mail.yahoo.fr |
| MemberID@yahoo.com.hk | pop.mail.yahoo.com.hk | smtp.mail.yahoo.com.hk |
| MemberID@yahoo.co.id | pop.mail.yahoo.co.id | smtp.mail.yahoo.co.id |
| MemberID@yahoo.ie | pop.mail.yahoo.co.uk | smtp.mail.yahoo.co.uk |
| MemberID@yahoo.co.in | pop.mail.yahoo.co.in | smtp.mail.yahoo.co.in |
| MemberID@yahoo.it | pop.mail.yahoo.it | smtp.mail.yahoo.it |
| MemberID@yahoo.co.kr | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.com.mx | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.com.my | pop.mail.yahoo.com.my | smtp.mail.yahoo.com.my |
| MemberID@yahoo.no | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.co.nz | pop.mail.yahoo.com.au | smtp.mail.yahoo.com.au |
| MemberID@yahoo.com.ph | pop.mail.yahoo.com.ph | smtp.mail.yahoo.com.ph |
| MemberID@yahoo.pl | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.se | pop.mail.yahoo.com | smtp.mail.yahoo.com |
| MemberID@yahoo.com.sg | pop.mail.yahoo.com.sg | smtp.mail.yahoo.com.sg |
| MemberID@yahoo.co.th | pop.mail.yahoo.co.th | smtp.mail.yahoo.co.th |
| MemberID@yahoo.com.tw | pop.mail.yahoo.com.tw | smtp.mail.yahoo.com.tw |
| MemberID@yahoo.co.uk | pop.mail.yahoo.co.uk | smtp.mail.yahoo.co.uk |
| MemberID@yahoo.com.vn | pop.mail.yahoo.com.vn | smtp.mail.yahoo.com.vn |
