smtp server error in wamp sserver

[satish231260]

php.ini as below
[mail function]
; For Win32 only.
SMTP = smtp.yahoo.com
smtp_port =25
; For Win32 only.
sendmail_from = satishsir001@ya hoo.com
---
---
here error as below
Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\wamp\www\sen dmail1.php on line 6
pl help me

[Anas Mosaad]

Please make sure you restart after making changes to php.ini