exim exposed to the internet

[David Fokkema <dfokkema@ileos.nl>]

Hi group,

I had trouble with my ISPs mail server which was telling me that it
wasn't going to relay mail for me. This is since friday, and still going
on. So I decided to run eximconfig and upgraded my mail server to not
use a smarthost. Works perfectly! I still have port 25 closed on my
server, however. Can I just open it or are there things to worry about?
Running woody, pretty standard configuration, I guess.

TIA,
David

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