API user/:user/submit not submitting E-Mail to Destination

[simonjenny]

Hi

I am trying to send E-Mails trough the API submit Endpoint. Sending the E-Mail returns a 200 Response:

array:2 [▼
  "success" => true
  "message" => array:3 [▼
    "id" => 4411
    "mailbox" => "65c737bc2843a0f298280f43"
    "queueId" => "19c0bac501d000216b"
  ]
]

The E-Mail is also stored in the "Sent Emails" Folder of the used Account, but the E-Mail is never sent to the recipient.
Within Zone-MTA I get the following Error:

ERR! Plugins "WildDuck MSA" for "log:entry" failed with: TypeError: Cannot read properties of undefined (reading 'address')
ERR! Plugins     at Object.action (/app/node_modules/zonemta-wildduck/index.js:1223:54)
ERR! Plugins     at /app/node_modules/@zone-eu/wild-plugins/index.js:503:22
ERR! Plugins     at new Promise (<anonymous>)
ERR! Plugins     at PluginHandler.runHooksAsync (/app/node_modules/@zone-eu/wild-plugins/index.js:502:15)
ERR! Plugins     at PluginHandler.runHooks (/app/node_modules/@zone-eu/wild-plugins/index.js:547:10)
ERR! Plugins     at PluginHandler.remotelog (/app/node_modules/@zone-eu/wild-plugins/index.js:634:10)
ERR! Plugins     at /app/node_modules/@zone-eu/zone-mta/lib/mail-queue.js:507:53
ERR! Plugins     at /app/node_modules/mongodb/lib/utils.js:348:28
ERR! Plugins     at process.processTicksAndRejections (node:internal/process/task_queues:103:5)

The Payload sent to the Endpoint is:

{
    "to": [
        {
            "name": "Name of Contact",
            "address": "redacted@kuvvu.ch"
        }
    ],
    "subject": "Test",
    "html": "<p>E-Mail Body<\/p>"
}

[NickOvt]

Hello! Try to add a from to the payload. It has same format as to except it's not an array but a single object.

[simonjenny]

I tried this before I opened the Issue. Same result, unfortunately

[NickOvt]

Try to add the envelope object to the request, as per the docs. The envelope object has same structure for from and to fields.
Also, what version of the MSA plugin are you using?

[simonjenny]

I also tried this before. I even created a complete with all Required Objects an Fields but the result is always the same. I work on this for weeks now to secure i didn't misread the API Documentation.
For me the Zone-MTA is popping out, why is address undefined even tough it is clearly in the payload?

Nevertheless I made another Test with your suggested Payload :

array:2 [▼ // app/Filament/Pages/Webmail/SendEmail.php:71
  "success" => true
  "message" => array:3 [▼
    "id" => 4421
    "mailbox" => "65c737bc2843a0f298280f43"
    "queueId" => "19c20510a7f00025cd"
  ]
]

Then I found this in the MongoDB Messages.Logs:

{
  "_id": {
    "$oid": "69811ae42a21dbd14ed58a91"
  },
  "id": "19c20510a7f00025cd",
  "action": "DELETED",
  "reason": "Not found from GridStore",
  "t": {
    "$date": "2026-02-02T21:45:08.229Z"
  },
  "e": {
    "$date": "2026-03-04T21:45:08.229Z"
  }
}