Hi all...I know the title is brief, but bare with me 
Basically, I am with my ISP at home, and can send and receive emails perfectly fine as you would presume.
Now, most days as I'm unemployed atm I spend at my girlfriends house, I can receive my emails fine there, but when it comes to sending emails, it doesn't want to work.
I believe the emails go via SMTP...But is it becaus I'm trying to send an email through my girlfriends router? Or is there another reason? Or do I need to set up something my end in order to enable me to send emails from wherever I am.
Thanks all

Basically, I am with my ISP at home, and can send and receive emails perfectly fine as you would presume.
Now, most days as I'm unemployed atm I spend at my girlfriends house, I can receive my emails fine there, but when it comes to sending emails, it doesn't want to work.
I believe the emails go via SMTP...But is it becaus I'm trying to send an email through my girlfriends router? Or is there another reason? Or do I need to set up something my end in order to enable me to send emails from wherever I am.
Thanks all
