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On 10/23/2010 10:20 PM, David Touzeau wrote:
> Yes i heard about VPN but in some cases in a big environnement you
> cannot play with networks and firewalls as you like.
So use OpenVPN. As long as your firewalls allow its traffic, it works.
> And there is a lot of remote sites to discuss, create VPN trought all
> theses remote sites is to complicated to maintain.
Any more complicated than re-configuring postfix for all of those sites ?
> yes i need to find a plugin like djigzo but djigzo is too heavy
> product (postgrey, web server... ) that requires too much components
> to implement
Um. Configuring a mail infrastructure that *encrypts messages* for
multiple sites is not too much effort?
Just use opportunistic TLS on both ends and go.