Hi Brad, Thank you for a respond. Sorry for not gave a clear description of what I'm trying to do. Here is what I want to get:
I want to make the server acted as a final destination for emails addressed to our domain. Currently our server is MASQed, the main MX is hosted in hosting company and I use fetchmail to retrieve emails from that host to our server. I want to change it, making our server as primary destination, or if it's hard to be done I think may be synchronizing can be a solution, but I don't know how to do it. Other than receiving emails, I want our users can access or retrieve their email form wherever they are, but being open to the internet I don't want our server can be utilized by unwanted users to spam or doing anything bad. I know I can make the server available for users using VPN, but doing that making users who use mobile device (PDA/Blackberry) get into trouble (it's hard to make a vpn connection from mobile devices, at least for me now). The configuration of our server is: - Scalix as Colaboration Server - Postfix as MTA That's my situation. -- Best regards, -Sobari Tanuwijaya- ------------------------------------------------------------- "If you have the will to win, you have achieved half your success; if you don't you have achieved half your failure." (David V.A. Ambrose) Thursday, January 7, 2010, 2:02:57 PM, Bradley Giesbrecht wrote: > On Jan 6, 2010, at 10:53 PM, Tanuwijaya wrote: >> Dear All, >> I just installed postfix and now I have several questions about it: >> 1. How to make it accessible from outside but not making it as an open >> relay? >> 2. Related to question #1, if possible I want to make it serve as main >> MX, what things should be prepared? >> >> What document should I read? where can I get it? >> I would prefer how to document. >> >> Thanks in advance for the help. > Since you didn't mention much about what you are trying to accomplish > you probably just need to read a lot. > So how about google "postfix howto". > http://www.google.com/search?client=safari&rls=en&q=postfix+howto&ie=UTF-8&oe=UTF-8 > // Brad
