Re: Encrypt messages between 2 servers

2010-10-26 Thread Jerrale G
On 10/23/2010 4:20 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. And there is a lot of remote sites to discuss, create VPN trought all theses remote sites is to complicated to maintain. the same vp

Re: Encrypt messages between 2 servers

2010-10-25 Thread Victor Duchovni
On Sun, Oct 24, 2010 at 11:22:24AM +0200, martijn.list wrote: > > Just use opportunistic TLS on both ends and go. > > It depends on the requirements whether TLS is good enough. It's not > always possible to be 100% certain that the complete route is TLS > protected. All intermediate servers shoul

Re: Encrypt messages between 2 servers

2010-10-24 Thread martijn.list
> Just use opportunistic TLS on both ends and go. It depends on the requirements whether TLS is good enough. It's not always possible to be 100% certain that the complete route is TLS protected. All intermediate servers should protect the message with TLS and this is something the sending server c

Re: Encrypt messages between 2 servers

2010-10-24 Thread David Touzeau
Le samedi 23 octobre 2010 à 21:58 -0500, Stan Hoeppner a écrit : > David Touzeau put forth on 10/23/2010 3:20 PM: > > Yes i heard about VPN but in some cases in a big environnement you > > cannot play with networks and firewalls as you like. > > And there is a lot of remote sites to discuss, creat

Re: Encrypt messages between 2 servers

2010-10-23 Thread Stan Hoeppner
David Touzeau put forth on 10/23/2010 3:20 PM: > Yes i heard about VPN but in some cases in a big environnement you > cannot play with networks and firewalls as you like. > And there is a lot of remote sites to discuss, create VPN trought all > theses remote sites is to complicated to maintain. >

Re: Encrypt messages between 2 servers

2010-10-23 Thread lst_hoe02
Zitat von David Touzeau : Yes i heard about VPN but in some cases in a big environnement you cannot play with networks and firewalls as you like. And there is a lot of remote sites to discuss, create VPN trought all theses remote sites is to complicated to maintain. yes i need to find a plugin

Re: Encrypt messages between 2 servers

2010-10-23 Thread Jeroen Geilman
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

Re: Encrypt messages between 2 servers

2010-10-23 Thread David Touzeau
Yes i heard about VPN but in some cases in a big environnement you cannot play with networks and firewalls as you like. And there is a lot of remote sites to discuss, create VPN trought all theses remote sites is to complicated to maintain. yes i need to find a plugin like djigzo but djigzo is too

Re: Encrypt messages between 2 servers

2010-10-23 Thread lst_hoe02
Zitat von David Touzeau : Yes it for a company between remote sites trough internet that need to be sure that documents cannot be opened. i know pgp but there no informations how we can hook postfix or there is not such filter that should perform this operation. Maybe a littele overkill but if

Re: Encrypt messages between 2 servers

2010-10-23 Thread Stan Hoeppner
David Touzeau put forth on 10/23/2010 7:30 AM: > Yes it for a company between remote sites trough internet that need to > be sure that documents cannot be opened. > i know pgp but there no informations how we can hook postfix or there is > not such filter that should perform this operation. Why do

Re: Encrypt messages between 2 servers

2010-10-23 Thread David Touzeau
Yes it for a company between remote sites trough internet that need to be sure that documents cannot be opened. i know pgp but there no informations how we can hook postfix or there is not such filter that should perform this operation. Le vendredi 22 octobre 2010 à 23:55 +0200, Jeroen Geilman a

Re: Encrypt messages between 2 servers

2010-10-22 Thread Jeroen Geilman
On 10/22/2010 11:53 PM, David Touzeau wrote: Dear I would like to encrypt/decrypt messages between 2 postfix servers (not tls but crypt mails content) Why on Earth ? What would the purpose be ? Is there anybody know a good wiki to implement such feature in postfix ? You can probably use G

Encrypt messages between 2 servers

2010-10-22 Thread David Touzeau
Dear I would like to encrypt/decrypt messages between 2 postfix servers (not tls but crypt mails content) Is there anybody know a good wiki to implement such feature in postfix ? best regards