How to send mails in Outlook 2007?

I've tried to send mails through my office 2007, but every time I'm getting the error message as 0X80042109 and i tried to change port settings as yahoo insisted and tried to open the SMTP port in the firewall settings and tried to reinstall the software but nothing helped. Please help me to fix this issue. Thanks in advance :)How to send mails in Outlook 2007?
For yahoo mail you need upgrade to yahoo mail plus to get the full pop3 service for access to Outlook,Incredimail, Thunderbird and others.

For more info on setting up your pop3 account see the links below.

http://help.yahoo.com/l/us/yahoo/mail/cl…

http://help.yahoo.com/l/us/yahoo/mail/cl…

* Incoming Mail Server (POP3): plus.pop.mail.yahoo.com

Use SSL, port: 995

* Outgoing Mail Server (SMTP): plus.smtp.mail.yahoo.com

Use SSL, port: 465, use authentication.



If you have “yahoo.co.uk” address some users can get free pop forwarding see below.

Click “options” (top right) on your mail page%26gt;mail options%26gt;pop and forwarding%26gt;

Set up or edit pop %26amp; forwarding%26gt;type in the address you want to forward to and

click save.

* Incoming mail server (POP3): pop.mail.yahoo.co.uk

Use SSL, port: 995

* Outgoing mail server (SMTP): smpt.mail.yahoo.co.uk

Use SSL, port: 465.

Note: In order to be able to send emails from outlook and others through/to yahoo (pop3) you need to pay for a yahoo mail plus account.

http://help.yahoo.com/l/uk/yahoo/mail/cl…How to send mails in Outlook 2007?
open mail page (outlook 2007), click tools on the menu bar, down the bottom options, click mail setup tab, click email accounts, highlight your default email address you use, upper above click on repair.