Yahoo email problem using Ipaq

[andrew123]

i HAVE A COMPAQ IPAQ 3870.ALSO I HAVE A NOKIA 6310 CELLULAR PHONE.i CONNECT THE DEVICES USING BLUETOOTH WITHOUT ANY PROBLEM

I use my regular email account in a service provider for sending and receiving e-mails and also i have No problem.
But when i am using my yahoo email account i can not send any mail to any one either in regular email accounts or yahoo emails.

What can i do?Is the version of internet explorer the correct in my Pda?How can i see what version is ?Coudl you please help me ?

Thanks in advance

Andrew

[AnswerDude]

Yahoo provides a mobile version of mail and others, just point your pocket explorer to this address:
http://mobile.yahoo.com/home

[andrew123]

Hi there

Thank for your answer it is ok for the moment,But how can i send or save ATTACHED FILES?

regards

Andrews