AutoIt
Add Image to HTML Email

Demonstrates how to add an image to an HTML email.
Chilkat AutoIt Downloads

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Local $bSuccess = False

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

$oEmail = ObjCreate("Chilkat.Email")

$oEmail.From = "Matt <matt@example.com>"
$oEmail.AddTo("Joe","joe@example.com")
$oEmail.Subject = "This is a test"

; Add an HTML body with an image tag.
Local $sHtml = "<html><body><p>Test with image:</p><p><img src=""/wildlife/starfish.jpg"" /></p></body></html>"
$oEmail.SetHtmlBody $sHtml

; Add the image data from a file.  The pathInHtml must match the value of the img tag's src attribute.
Local $sPathInHtml = "/wildlife/starfish.jpg"
; The actual path of the JPG file in the local filesystem:
Local $sPathOnDisk = "qa_data/jpg/starfish20.jpg"

$bSuccess = $oEmail.AddRelatedFile2($sPathOnDisk,$sPathInHtml)
If ($bSuccess = False) Then
    ConsoleWrite($oEmail.LastErrorText & @CRLF)
    Exit
EndIf

; The email is now properly constructed with an image that will be visible in the HTML.
; In this example, we'll save it to a .eml file and verify by loading the .eml in an email client such as Mozilla Thunderbird.

$bSuccess = $oEmail.SaveEml("qa_output/starfish.eml")

; Also, we can examine the MIME to understand how the image data in the MIME is associated with the img tag in the HTML.
; It is the Content-Location header value that must match the value of the img tag's src attribute.

ConsoleWrite($oEmail.GetMime() & @CRLF)

; Here's the MIME:

; MIME-Version: 1.0
; Date: Thu, 26 May 2022 11:09:12 -0500
; Message-ID: <B1D499F74F533E287BFE04BBD79AAF1D973B61E3@SLICE>
; Content-Type: multipart/related; boundary="------------000205040704010904010706"
; X-Priority: 3 (Normal)
; From: Matt <matt@example.com>
; To: Joe <joe@example.com>
; Subject: This is a test
; 
; --------------000205040704010904010706
; Content-Type: text/html; charset=us-ascii
; Content-Transfer-Encoding: 7bit
; 
; <html><body><p>Test with image:</p><p><img src="/wildlife/starfish.jpg" /></p></body></html>
; --------------000205040704010904010706
; Content-Type: image/jpeg; name="/wildlife/starfish.jpg"
; Content-Transfer-Encoding: base64
; Content-Disposition: inline; filename="/wildlife/starfish.jpg"
; Content-Location: /wildlife/starfish.jpg
; 
; /9j/4AAQSkZJRgABAQEASABIAAD//gAmRmlsZSB3cml0dGVuIGJ5IEFkb2JlIFBob3Rvc2hvcD8g
; NC4w/9sAQwAQCwwODAoQDg0OEhEQExgoGhgWFhgxIyUdKDozPTw5Mzg3QEhcTkBEV0U3OFBtUVdf
; YmdoZz5NcXlwZHhcZWdj/9sAQwEREhIYFRgvGhovY0I4QmNjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj
; Y2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj/8IAEQgAFAAUAwERAAIRAQMRAf/EABcAAAMBAAAA
; AAAAAAAAAAAAAAIDBAX/xAAYAQADAQEAAAAAAAAAAAAAAAABAgMEAP/aAAwDAQACEAMQAAAB2kZY
; NNEijWKddfTmLgALWH//xAAbEAACAgMBAAAAAAAAAAAAAAABAgMRAAQSE//aAAgBAQABBQL0XqN+
; pM2aqJGMiqFFCyg7z//EABwRAAICAgMAAAAAAAAAAAAAAAERAAIQIQMSUf/aAAgBAwEBPwHqU5aq
; Axx+y1tMQl4elj//xAAcEQEAAQUBAQAAAAAAAAAAAAABEQACEBIhA1H/2gAIAQIBAT8B3Bhqy7Zc
; enyiwmGgDhiOzj//xAAdEAABAwUBAAAAAAAAAAAAAAABAAIREBIhIkFR/9oACAEBAAY/ArZyn+Cg
; xtxWuJaoCnqDuin/xAAcEAABBAMBAAAAAAAAAAAAAAABABEhYRAxQVH/2gAIAQEAAT8hkEwPUUR9
; DYfE4nxtRpIkBTsayuALIiuY/9oADAMBAAIAAwAAABDWPTsf/8QAGhEAAwADAQAAAAAAAAAAAAAA
; AAEREDFBIf/aAAgBAwEBPxC0DVPcWm+Ce4OesrkE6bjH/8QAGBEBAQEBAQAAAAAAAAAAAAAAAREA
; QRD/2gAIAQIBAT8QahMiOc8YgSrnTY3ELclHXn//xAAcEAEBAAIDAQEAAAAAAAAAAAABEQAhMUFx
; EFH/2gAIAQEAAT8Qn3igmSZSj+c4N4zapMy9IjFV98wncN2iuLFsCEbDGxQkI6RO/n//2Q==
; 
; --------------000205040704010904010706--