I can recieve emails, but not send them.

[JCB]

I recieve all of my emails without a problem, but for some reason I cannot
send them. When I try to do so, an error shows in the send/recieve box that
says:

The connection to the server has failed. Subject '', Account:
'pop-server.rochester.rr.com', Server: 'smtp-server.rochester.rr.com',
Protocol: SMTP, Port: 25, Secure(SSL): No, Socket Error: 10060, Error Number:
0x800CCC0E

Is there anything I can do about this?

 

[Dave]

Are you connected to Roadrunner (at home) when you get this error?
To use RR servers, you must be.

 

[JCB]

No, I'm away at college, so I'm connected to the college server through my
ethernet cable. I also use the wireless network here.

 

[Dave]

So you can't use Roadrunner's servers to send email.
You need to use either your college's server, or perhaps get a Gmail
account, and use their server.