AutoIt
Outlook Send Email with Attachments

This example sends a plain-text email with attachments. Other examples exist for:
Sending plain-text email.
Sending HTML email.
Sending HTML email with embedded images.
Sending HTML email with embedded images and attachments.
Chilkat AutoIt Downloads

AutoIt
Local $bSuccess = False

;  Important: This example requires Chilkat v9.5.0.68 or greater.

;  This example requires the Chilkat API to have been previously unlocked.
;  See Global Unlock Sample for sample code.

$oHttp = ObjCreate("Chilkat.Http")

;  Use your previously obtained access token here:
;  See the following examples for getting an access token:
;     Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint).
;     Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint).
;     Refresh Access Token (Azure AD v2.0 Endpoint).
;     Refresh Access Token (Azure AD Endpoint).

$oHttp.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN"

;  To send mail, we'll POST to the following endpoint:
;  
;  POST /users/{id | userPrincipalName}/sendMail
;  
;  (The special keyword "me" may be used in place of a principal name.)
;  

;  Load the files to be attached.
$oAttach1 = ObjCreate("Chilkat.BinData")
$oAttach1.LoadFile("qa_data/pdf/fishing.pdf")
$oAttach2 = ObjCreate("Chilkat.BinData")
$oAttach2.LoadFile("qa_data/msword/sample.docx")

;  The body of the POST request contains JSON that specifies the email subject, body,
;  recipients, etc.  This example will build the following JSON plain-text email:
;  

;  	{
;  	  "message": {
;  	    "subject": "Sample Email with Attachments",
;  	    "body": {
;  	      "contentType": "Text",
;  	      "content": "This is the plain-text body..."
;  	    },
;  	    "toRecipients": [
;  	      {
;  	        "emailAddress": {
;  		  "name": "Chilkat Software",
;  	          "address": "admin@chilkat.io"
;  	        }
;  	      },
;  	      {
;  	        "emailAddress": {
;  	          "address": "chilkat.support@gmail.com"
;  	        }
;  	      }
;  	    ],
;  	    "ccRecipients": [
;  	      {
;  	        "emailAddress": {
;  		  "name": "Chilkat Blog",
;  		  "address": "admin@cknotes.com"
;  	        }
;  	      }
;  	    ],
;  	    "attachments": [
;  	       {
;  	         "@odata.type": "#microsoft.graph.fileAttachment",
;  	         "name": "fishing.pdf",
;  	         "contentType": "application/pdf",
;  	         "size": <theActualSize>,
;  	         "isInline": false,
;  	         "contentBytes": "base64_data_here"
;  	       },
;  	       {
;  	         "@odata.type": "#microsoft.graph.fileAttachment",
;  	         "name": "sample.docx",
;  	         "contentType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
;  	         "size": <theActualSize>,
;  	         "isInline": false,
;  	         "contentBytes": "base64_data_here"
;  	       }
;  	    ]
;  	  },
;  	  "saveToSentItems": true
;  	}
;  
;  Build the above JSON.
$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.UpdateString("message.subject","Sample Email with Attachments")
$oJson.UpdateString("message.body.contentType","Text")
$oJson.UpdateString("message.body.content","This is the plain-text body...")

$oJson.UpdateString("message.toRecipients[0].emailAddress.name","Chilkat Software")
$oJson.UpdateString("message.toRecipients[0].emailAddress.address","admin@chilkat.io")
$oJson.UpdateString("message.toRecipients[1].emailAddress.address","chilkat.support@gmail.com")
$oJson.UpdateString("message.ccRecipients[0].emailAddress.name","Chilkat Blog")
$oJson.UpdateString("message.ccRecipients[0].emailAddress.address","admin@cknotes.com")

$oJson.UpdateString("message.attachments[0].""@odata.type""","#microsoft.graph.fileAttachment")
$oJson.UpdateString("message.attachments[0].name","fishing.pdf")
$oJson.UpdateString("message.attachments[0].contentType","application/pdf")
$oJson.UpdateInt("message.attachments[0].size",$oAttach1.NumBytes)
$oJson.UpdateBool("message.attachments[0].isInline",False)
$oJson.UpdateBd("message.attachments[0].contentBytes","base64",$oAttach1)

$oJson.UpdateString("message.attachments[1].""@odata.type""","#microsoft.graph.fileAttachment")
$oJson.UpdateString("message.attachments[1].name","sample.docx")
$oJson.UpdateString("message.attachments[1].contentType","application/vnd.openxmlformats-officedocument.wordprocessingml.document")
$oJson.UpdateInt("message.attachments[1].size",$oAttach2.NumBytes)
$oJson.UpdateBool("message.attachments[1].isInline",False)
$oJson.UpdateBd("message.attachments[1].contentBytes","base64",$oAttach2)

$oJson.UpdateBool("saveToSentItems",True)

;  -------------------------------------------------------------
;  Important: This example requires Chilkat v9.5.0.68 or greater.
;  -------------------------------------------------------------

;  Send the HTTP POST (i.e. send the HTML email)
$oResp = ObjCreate("Chilkat.HttpResponse")
$bSuccess = $oHttp.HttpJson("POST","https://graph.microsoft.com/v1.0/me/sendMail",$oJson,"application/json",$oResp)
If ($bSuccess = False) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

;  The send succeeded if the response status code = 202.
;  In the success case, there is no response body.  (We just get the response code to know that it succeeded.)
If ($oResp.StatusCode <> 202) Then
    $oJson.Load($oResp.BodyStr)
    $oJson.EmitCompact = False
    ConsoleWrite($oJson.Emit() & @CRLF)
    ConsoleWrite("Failed, response status code = " & $oResp.StatusCode & @CRLF)
Else
    ConsoleWrite("Outlook Mail with Attachments Sent." & @CRLF)
EndIf