Experience of using james as a mail server for a private network with dynamic IP

[Jerome Lacoste <la...@frisurf.no>]

Hi,

I have a LAN behind a broadband connection. My external IP is dynamic
and I use a dynamic DNS to define a name for my network.
I plan to install a mail server on my network. That mail server should
help me centralize my mail, give me remote access (IMAP or POP).

I have used james a simple POP server inside a LAN, and I am happy with
it.

What I would like to know from james users is:
- do you use james for that purpose? If not what solution do you use?
- what kind of problems did you run into?
- do you have any special recommendations when it come to securizing the
server. 

Cheers,

Jerome