zone-mta-ai-spam-check

Use OpenAI to scan new, or all email based on custom LLM prompts, per user or per domain, before delivering the email to your real mail servers.

Copy config folder from zone-mta folder into the root folder Edit default.js,

• find dbs section and edit settings to use openiap's reddis and mongodb settings make sure sender matches your openiap database ( default openflow )

• find plugins section and in the top add

      'user/ai-spam-check': {
          enabled: true,
          OPENAI_API_KEY: '',
          model: "gpt-3.5-turbo-1106",
          sendingZone: 'default',
      },

• find default under zones change host to the lowest priority mx record in your dns. ( for instance if using google workspace, this should be aspmx.l.google.com ) If you are using different email providers for different domains, setup multiple zones for each domain and set host to match that mail provider

• optional: find zones and add this under the default zone.

      quarantine: {
          disabled: true
      },

  this is only needed if you want to use both zmta-webadmin and zone-mta-web. If only using zone-mta-web this is not needed.

• pack and publish as a package in openiap

• create a new agent and forward port 25 into this agent

• deploy zone-mta-web to this are a seperate agent, and under config setup your settings. It's very important you add all your incomming domains under domains with type relay. This is how you tell the plugin/zone-mta what domains to allow relaying for. Without this all mail will be rejected.

• Now edit dns for the/all the domains you added as relay and add a priority 1 record pointing to the public ip/domain used to access the agent on port 25. if you already have a priority 1 record, change this to a higher priority ( this will be the record you need to use in the defaut zone mentioned above )

• if you cannot get a static IP with a good reputation or simply cannot get a static IP, then in google you can setup SMTP relay using Routing, then select "Any addresses" and "Require SMTP Authentication". If you are using 2 factor authentication ( you SHOULD! ) then use this guide for setup app password, to use for authentication