OUTLOOK 2010 Email problems X2

Recently started using Outlook 2010. Win 7 on an ACER laptop.

I have 2 problems:

1) At work I automatically log onto the Wi Fi router and can send and receive emails at will. BUT at home, I can log on automatically, but only RECEIVE mail, I cannot send! Everyone one else at home has no problem (though they are using a different ISP)

2) All my inbox emails have disappeared except for the last 14 days. Where did they go?

Any suggestions? Thanks in advance.

D

 

Bump

 

Where did my reply go...? So, once again...

Are you logging in to your work mail server? If so, is this an Exchange server, or POP/SMTP?

Are your configuration settings at home the same as at work?