I assume that you have an internal network with private IP address's and NAT? make sure the linux box's internal IP is set as an interface for postfix.
in your /etc/postfix/main.cf look for this: inet_interfaces = all make sure its unhashed. (or you can manually specify.) inet_interfaces = 202.165.23.244, localhost, 192.168.0.1 that will make postfix listen on all the relevant interfaces. then further down, you'll see this: mynetworks = something..... you should make it something like this: mynetworks = 192.168.0.0/24, 127.0.0.0/8 (assuming thats your internal ip block.) there is other stuff, but that all relates to how you set it up... and without knowing that, its alittle hard to help. rgds Frank -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tuan tran Sent: Friday, 7 June 2002 3:27 AM To: Mandrake users Subject: [newbie] Postfix help I am setting up my own mail server and seem like I have few more steps to go. When I send mail from MS-outlook to my mail server it return and said permission denies. I have question need to ask: 1. Do I need to setup ALL Linux users belong to postfix group in able to send and receive mail? 2. To be able to create a email account for a user, I must to create that user on my server first, is that right? 3. If you can please help me how to get a rip off "permission denies" thing. 4. How do I know if my port25 is running? THANK YOU Tuan __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com
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