I am building a mail server for some people, the only problem though is they
got a dynamic ip address assigned to them when connection their dsl line
(mail server is off site on static ip). Their isp won't assign static ip
and won't tell me which block they are assigned from. I could put in an
entire B class to relay from this large isp, but the fear of spam makes me
want to look at a differant approach.
I heard you could do secure smtp, which would SSL the connection and ALLOW
relaying, provided the username/password passed is correct, is this true?
If so anyone got a pointer to some info on this? Also is there a way to do
SSL pop or pops with qmail? I would like all email communications to be
encrypted when sending/receiving, since all of their email has to go though
a rather large isp, that I don't trust.
Also this needs to be compatiable with Outlook and Outlook express (and
maybe Eudora and Netscape mail if possiable).
Jack
