Apologies if I'm repeating old questions, or if I should have looked for an FAQ etc. Am rather pushed for time unfortunately.
I have an Apple Mac Powerbook with a wireless card. All works fine at home. When I travel, I often use wi-fi hotspots, but I'm not able to send emails although I can receive them fine.
I'm assuming that it's because my computer doesn't know the details of the relevant SMTP server - is that correct? In a given situation, how can I find these details? I'm about to visit a friend who, like me, has a wireless network at home so I'd like to be able to send emails in the usual way rather than messing around with webmail etc.
Thanks.