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| Postfix mynetworks CIDR config sanity check https://forum.linode.com/viewtopic.php?f=11&t=6457 |
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| Author: | lava-22 [ Sun Dec 26, 2010 10:30 pm ] |
| Post subject: | Postfix mynetworks CIDR config sanity check |
I just completed configuration of my mail server. I have two linodes, an app server and a mail server. The app server is configured to use the mail server to send out user registration email. On the mail server I have configured /etc/postfix/main.cf as follows: mynetworks = 127.0.0.0/8, <app-server-ip>/32 My intention is that mail can originate locally on the mail server and well as from the app-server-ip and only the app-server-ip. I'm just looking for feedback from the experts whether I have done this correctly. I'm not at all familiar with the CIDR notation. Thanks in advance! |
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| Author: | Stever [ Mon Dec 27, 2010 12:26 pm ] |
| Post subject: | |
You don't really need the "/32" on the app-server-ip, but it should work fine the way you have specified it. |
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