Sending multiple attachments without filenames of type HTML sends only one html file as an attachment in an email.

[mithunbharadwaj]

Payload:

{
    "to": ["foo@example.com"],
     "subject":"Alert-Report-Test",
     "body":{
      "template":"/Templates/Email/message.html",
      "params":{
         "name":"Iris"
      }
   },
    "attachments":[
        {
            "template":"/Templates/Attachment/attachment.md",    
            "format":"html"
        },
         {
            "template":"/Templates/Attachment/attachment.md",     
            "format":"html"
        }
      ]
   }

Response:

{
    "result": "OK"
}