Error sending CRM email (Invalid sender party)

[z_mike_90]

I have a flow that I want to send CRM email from the Email table.  I'm able to create the email, but there is a failure sending it.

This is my error message:

"error": {

    "code": "0x80040216",

    "message": "Invalid sender party: senderPartyObjectTypeCode = 0, senderPartyId = "

  }

I'm using a JSON array to compose my Activity Party parameters because some of the users are external users with just emails and no CRM records:

[

  {

    "participationtypemask": 1,

    "addressused": "test1@test.com"

  },

  {

    "participationtypemask": 2,

    "addressused": "test2@test.com"

  },

  {

    "participationtypemask": 3,

    "addressused": "test3@test.com"

  },

  {

    "participationtypemask": 3,

    "addressused": "test4@test.com"

  },

  {

    "participationtypemask": 3,

    "addressused": "test5@test.com"

  }

]

Create Email record action:

Sending Email record action:

[_minnies_]

Hi z_mike_90,

I had the same error message. You need to give an actual account for the "from" property. You cannot use the "addressused" parameter at this point. To address the systemuser you could use 

{
  "partyid_systemuser@odata.bind": "/systemusers(@{triggerOutputs()?['body/_ownerid_value']})",
  "participationtypemask": 1
},

I hope this could help.

Best regards

_minnies_