Unable to Route Emails Through Assigned IP Pool

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1

Hello, I am new to KumoMTA and facing an issue where emails are not routing through the assigned IP pool. Instead, they are being sent from the main server IP.

  1. I have assigned a pool for outgoing emails in my configuration.
  2. However, when I send an email, it still tries to deliver from the main server IP.
  3. The IP in the pool is correctly set in SPF, and it can deliver emails. But server IP is not set in SPF.
  4. I have not yet set up DKIM.
  5. Additionally, I do not see logs for my recently triggered emails in KumoMTA.

I will share my configuration below. Please help me resolve this issue.
queues.toml (1.37 KB)
sources.toml (177 Bytes)
init.lua (1.6 KB)

3

IIRC, you are not assigning the pool in your config.

4 
kumo.on('get_queue_config', function(domain, tenant, campaign)
  local zoneId = tenant
  local params = {
        egress_pool = "pool-" .. zoneId,
  }
  return kumo.make_queue_config(params)
end)
5

You need set the queue config based on your requirements.

6

This is a good place to start

7

Seems like you’re missing the queue_helper:apply(msg) call. Double check the docs at Configuring Queue Management - KumoMTA Docs to ensure that you’ve fully configured the queue helper