Change IP Address Of Zimbra Mail Server

How to Change IP Address Of Zimbra Mail Server:

•  Check current IP address configuration in postconf

[root@mail /]# su zimbra

[zimbra@mail /]$ postconf mynetworks

mynetworks = 127.0.0.0/8 192.168.1.0/24 [::1]/128 [fe80::]/64

[zimbra@mail /]$

• In this case our postfix will reply for all machines with 192.168.1.X serious all IP address
• Change or Modify IP address using below:

[zimbra@mail /]$ hostname

mail.server.local

[zimbra@mail /]$ zmprov ms mail.server.local zimbraMtaMyNetworks ‘127.0.0.1/8 192.168.1.200/24’

[zimbra@mail /]$ postfix reload

•  Verify configuration after changes

[zimbra@mail /]$ postconf mynetworks

mynetworks = 127.0.0.1/8 192.168.1.200/24