(DataFlex) Attach Email as message/rfc822 sub-part to an Email

Demonstrates how to add attach a message/rfc822 email to another email.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Boolean iSuccess
    Variant hoEmlBytes
    Handle hoFac
    Handle hoEmail
    Handle hoEmailToBeAttached
2    Handle hoEmail2
    Variant hoEmlBytes2
    String sTemp1

    // In this example, we'll attach an email loaded from a .eml file to a new email.

    Get Create (RefClass(cComCkFileAccess)) To hoFac
    If (Not(IsComObjectCreated(hoFac))) Begin
        Send CreateComObject of hoFac
    End
    Get ComReadEntireFile Of hoFac "qa_data/eml/simple.eml" To hoEmlBytes

    Get Create (RefClass(cComChilkatEmail)) To hoEmail
    If (Not(IsComObjectCreated(hoEmail))) Begin
        Send CreateComObject of hoEmail
    End
    Set ComSubject Of hoEmail To "This is a test email with an attached email."
    Set ComBody Of hoEmail To "Test with attached email."
    Get ComAddTo Of hoEmail "Joe" "joe@example.com" To iSuccess
    Set ComFrom Of hoEmail To "mary@example.com"

    Get ComAttachMessage Of hoEmail vEmlBytes To iSuccess

    Get ComGetMime Of hoEmail To sTemp1
    Showln sTemp1

    // ----------------------------------------------------------------------
    // Alternatively, we could do this:
    Get Create (RefClass(cComChilkatEmail)) To hoEmailToBeAttached
    If (Not(IsComObjectCreated(hoEmailToBeAttached))) Begin
        Send CreateComObject of hoEmailToBeAttached
    End
    Get ComLoadEml Of hoEmailToBeAttached "qa_data/eml/simple.eml" To iSuccess

    Get Create (RefClass(cComChilkatEmail)) To hoEmail2
    If (Not(IsComObjectCreated(hoEmail2))) Begin
        Send CreateComObject of hoEmail2
    End
    Set ComSubject Of hoEmail2 To "This is a test email with an attached email."
    Set ComBody Of hoEmail2 To "Test with attached email."
    Get ComAddTo Of hoEmail2 "Joe" "joe@example.com" To iSuccess
    Set ComFrom Of hoEmail2 To "mary@example.com"

    Get ComGetMimeBinary Of hoEmailToBeAttached To hoEmlBytes2
    Get ComAttachMessage Of hoEmail2 vEmlBytes2 To iSuccess

    Showln "----"

    Get ComGetMime Of hoEmail2 To sTemp1
    Showln sTemp1


End_Procedure