Migration from PMTA to Kumomta

get-help
21

What do you get when you run sudo Nmap -sS target 81.28.96.182 -p from the 198.27.80.228 machine?

22

Just to clarify: you have opened the 2590 port on all relevant firewalls?

23

Also what does netcat 81.28.96.182 2590 show?

24

Output -

Starting Nmap 7.92 ( https://nmap.org ) at 2024-03-14 13:09 UTC
Failed to resolve “target”.
Nmap scan report for ns1025.imingo.net (81.28.96.182)
Host is up (0.084s latency).

PORT STATE SERVICE
5890/tcp filtered unknown

Nmap done: 1 IP address (1 host up) scanned in 0.77 seconds

25

resolve now I believe

26

You mean it is working?\

27

yes.

28

Now when I sent test msg using postfix relayhost > kumomta . it is differed and because there no log generated in kumo log directory, I am helpless to resolve

29

You still have not shared your init.lua and shown examples of how it differed.

30

Here is an postfix log output

31

Mar 14 13:21:21 shost2002 postfix/smtp[2880268]: 6373C5372B: to=chereeinfomedia@gmail.com, relay=81.28.96.182[81.28.96.182]:5890, delay=0.87, delays=0.09/0.02/0.66/0.1, dsn=4.3.0, status=deferred (host 81.28.96.182[81.28.96.182] said: 421 4.3.0 mail.oneworkspace.xyz technical difficulties (in reply to RCPT TO command))

32

[root@ns1025 policy]# cat init.lua
–[[
########################################################
KumoMTA minimal Send Policy
(Save this as /opt/kumomta/etc/policy/init.lua for systemd automation)
This config policy defines KumoMTA with a minimal
set of modifications from default.
Please read the docs at https://docs.kumomta.com/
For detailed configuration instructions.
########################################################
]]

local kumo = require ‘kumo’
–[[ Start of INIT section ]]

local listener_domains = require ‘policy-extras.listener_domains’

kumo.on(
‘get_listener_domain’,
listener_domains:setup { ‘/opt/kumomta/etc/listener_domains.toml’ }
)

– Configure source IPs.
local sources = require ‘policy-extras.sources’
sources:setup { ‘/opt/kumomta/etc/sources.toml’ }

kumo.on(‘init’, function()
kumo.start_esmtp_listener {
listen = ‘0.0.0.0:5890’,
hostname = ‘mail.oneworkspace.xyz’,
relay_hosts = { ‘198.27.80.228’ },

}

kumo.start_esmtp_listener {
listen = ‘81.28.96.182:2591’,
}
kumo.start_esmtp_listener {
listen = ‘127.0.0.1:2591’,
hostname = ‘mail.oneworkspace.xyz’,
relay_hosts = { ‘127.0.0.1’ },
}

kumo.start_http_listener {
listen = ‘127.0.0.1:8000’,
}

kumo.define_spool {
name = ‘data’,
path = ‘/var/spool/kumomta/data’,
}

kumo.define_spool {
name = ‘meta’,
path = ‘/var/spool/kumomta/meta’,
}

kumo.configure_local_logs {
log_dir = ‘/var/log/kumomta’,
}
end)
–[[ End of INIT Section ]]

–[[ Start of Non-INIT level config ]]

– PLEASE read https://docs.kumomta.com/ for extensive documentation on customizing this config.
–[[ End of Non-INIT level config ]]

33

Please review Troubleshooting KumoMTA - KumoMTA Docs

34

Sure

35

after troublshooting successfully queued to kummta

36

logfile also generated but there is no data showing

37

How to check if email is delivered or failed

38
39

queues.toml & sources.toml is configured but email going out from default IPs

40

Source.toml configuration