curl --request POST \
  --url https://mail-service.iran.liara.ir/api/v1/mails/{mailServerID}/messages \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subject": "<string>",
  "to": "<string>",
  "from": "<string>",
  "html": "<string>",
  "text": "<string>",
  "replyTo": "<string>",
  "attachments": [
    {
      "name": "<string>",
      "content_type": "<string>",
      "data": "<string>"
    }
  ]
}
'

{
  "status": "<string>"
}