New IP for security reasons - Only incoming is failing

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JoeAshley
Posts: 9
Joined: Sat Jan 25, 2020 7:07 pm

New IP for security reasons - Only incoming is failing

Post by JoeAshley »

I believe this will be a simple fix for those of us that have this experience. I've been running this server for over 12 years and have NOT needed to change the IP. Anyway, I have gotten everything working except for incoming mail. Big issue right :)
This is what I did at a high level
e. Take snapshot of Zimbra
f. On Zimbra
i. Change netplan static IP config to new IP
ii. Sudo nano /etc/hosts
1) Change IP of zimbra.joeandrachels.com to new IP
iii. Change /etc/resolv.conf
1) New internal DNS server IP... This was the same server as before its just now move to a different vLan
iv. Set trusted network
1) Sudo su - zimbra
2) zmprov modifyServer zimbra.joeandrachels.com zimbraMtaMyNetworks '127.0.0.0/8 new IP/32'
v. Restart VM
g. Changed port 25 NAT on FW

Now I get this error in my zimbra.log
Jun 9 19:28:42 zimbra postfix/lmtp[21690]: connect to zimbra.joeandrachels.com[old IP]:7025: Connection timed out

I've read about change the lmtp line in /opt/zimbra/common/conf/main.cf.default but it did NOT help

Thanks in advance for any help
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