Convert HTML Web Page to Email and Send

Converts an HTML page at a URL into an email with embedded images and sends it.

Download Chilkat Email ActiveX

Download Chilkat MHT ActiveX

uses
    Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
    Dialogs, StdCtrls,
    CHILKATMAILLib2_TLB,
    CHILKATMHTLib_TLB,
    OleCtrls;

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: TChilkatMailMan2;
mht: TChilkatMht;
success: Integer;
email: CHILKATMAILLib2_TLB.IChilkatEmail2;

begin
//  The mailman object is used for receiving (POP3)
//  and sending (SMTP) email.
mailman := TChilkatMailMan2.Create(Self);

//  The MHT component can be used to convert an HTML page
//  from a URL, file, or in-memory HTML into an email
//  with embedded images and style sheets.
mht := TChilkatMht.Create(Self);

//  Any string argument automatically begins the 30-day trial.
success := mailman.UnlockComponent('30-day trial');
if (success <> 1) then
  begin
    ShowMessage('MailMan component unlock failed');
    Exit;
  end;

success := mht.UnlockComponent('30-day trial');
if (success <> 1) then
  begin
    ShowMessage('Mht component unlock failed');
    Exit;
  end;

//  There are two ways of embedding images in emails: with CIDs
//  and without.  When using CIDs, the IMG SRC attributes use
//  urls that begin with "CID:" and the corresponding image
//  embedded within the email includes a Content-ID header field.
//  When not using CIDs, the IMG SRC attribute can have a URL,
//  path, etc. and the corresponding image embedded within
//  the email has a matching Content-Location header field.

//  When testing with GMail, if CIDs are used the email will
//  be displayed with images blocked (by default) unless
//  the user allows them to be displayed.  Without CIDs,
//  the images are automatically displayed.

//  When testing with Eudora, Mozilla Thunderbird, and Outlook Express,
//  embedded images display correctly with our without CIDs.

//  When testing with Yahoo! Mail, embedded images display OK.
//  However, the Yahoo! Mail user has the option of blocking
//  images.  If this is turned on, the CID images will still
//  display correctly even though images are blocked.  Why?
//  It's because when viewing the email there is no external
//  HTTP request to fetch an image.  Therefore, a spammer
//  cannot get an indication that you've read the email.
//  However, if CIDs are not used, the images are blocked by
//  any Yahoo! Mail user that has image blocking turned on --
//  even though the images are embedded.

//  I haven't tested Hotmail yet...
//  Regardless, there is no perfect solution.  If CIDs are used,
//  GMail users may block your embedded images, if CIDs are not
//  used, Yahoo! Mail users may block your embedded images.

//  I recommend setting using CIDs.  This is what Mozilla Thunderbird
//  does by default, and it's the more clear an unambiguous way
//  to indicate that images are indeed embedded.
mht.UseCids := 1;

email := mht.GetEmail('http://www.bonairefishing.com/') As CHILKATMAILLib2_TLB.IChilkatEmail2;
if (email = nil ) then
  begin
    ShowMessage(mht.LastErrorText);
    Exit;
  end;

email.Subject := 'Test HTML email';

//  This example is tested in:
//  Outlook 2000, Eudora 7, Mozilla Thunderbird 1.5.0.9, Outlook Express 6, GMail, Yahoo Mail
email.AddTo('Chilkat Support','support@chilkatsoft.com');

//  Note: Chilkat does not regularly check our GMail and Yahoo
//  email accounts.  Please send support email to support@chilkatsoft.com
email.AddTo('Chilkat on Yahoo','chilkat_software@yahoo.com');
email.AddTo('Chilkat on GMail','chilkat.support@gmail.com');

email.From := 'admin@chilkatsoft.com';

mailman.SmtpHost := 'smtp.comcast.net';

success := mailman.SendEmail(email As CHILKATMAILLib2_TLB.IChilkatEmail2);
if (success <> 1) then
  begin
    ShowMessage(mailman.LastErrorText);
    Exit;
  end;

ShowMessage('HTML Email Sent!');
end;