how to resolve open relay problem
how to resolve open relay problem
Why do you believe you are a open-relay ? By default Zimbra is not installed in such a manner others can openly relay through your server.
i was test on mxtool.com
What have you defined forBy any chance have you included the IP address of your firewall ?Code:su - zimbra zmprov gs `zmhostname` zimbraMtaMyNetworks
Not changed
Sorry but that tells us nothing at all ... Even if it has not been changed recently you may have always been a Open Relay. Please post the information above.
zimbraMtaMyNetworks: 127.0.0.0/8 192.168.88.0/24
Is the internal IP of your firewall within that range ? Have you tested your server yourself by telneting to port 25, from a external host, and attempting to relay a email through ?
can you provide me step, how to remove open relay on my server
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