Send a Vietnamese Email

This C++ program creates and sends an email in Vietnamese.

// Send Vietnamese Email in C++
void EmailExample(void)
    {
    CkMailMan mailman;

    // Any string passed to UnlockComponent begins the 30-day trial.
    bool unlocked = mailman.UnlockComponent("30-day trial");
    if (!unlocked)
	{
	printf("Failed to unlock component\n");
	return;
	}

    mailman.put_SmtpHost("mail.earthlink.net");
    
    CkEmail email;

    // Load a utf-8 text file containing Vietnamese text.
    // The Vietnamese text is:  Tôi có thể ăn thủy tinh mà không hại gì.
    CkString str;
    str.loadFile("vietnamese.txt","utf-8");

    // Set the email's multibyte string mode to "utf-8"
    // After doing this, all "const char *" method arguments expect
    // utf-8 strings.
    email.put_Utf8(true);

    email.put_Body(str.getUtf8());

    email.put_Subject(str.getUtf8());

    email.AddTo("Chilkat Support","support@chilkatsoft.com");

    email.put_FromName("Matt");
    email.put_FromAddress("matt@chilkatsoft.com");

    // Vietnamese email is sent using the utf-8 character encoding.
    email.put_Charset("utf-8");

    // Send the email
    if (!mailman.SendEmail(&email))
	{
	mailman.SaveLastError("errors.xml");
	}

    }


*****
The MIME text of the email created and sent by this program is:

MIME-Version: 1.0
Date: Fri, 20 Aug 2004 11:35:15 -0500
Message-ID: <CHILKAT-MID-ed43b621-85d1-4efd-b530-1d413a91a5fc@DotNetDev>
X-Mailer: Chilkat Software Inc (http://www.chilkatsoft.com)
X-Priority: 3 (Normal)
Content-Transfer-Encoding: base64
subject: =?utf-8?B?VMO0aSBjw7MgdGjhu4MgxIM=?=
	=?utf-8?B?biB0aOG7p3kgdGluaCA=?=
	=?utf-8?B?bcOgIGtow7RuZyBo4bqhaQ==?=
	=?utf-8?B?IGfDrC4=?=
To: "Chilkat Support" <support@chilkatsoft.com>
From: "Matt" <matt@chilkatsoft.com>
return-path: matt@chilkatsoft.com
Content-Type: text/plain; charset="utf-8"

77u/VMO0aSBjw7MgdGjhu4MgxINuIHRo4buneSB0aW5oIG3DoCBraMO0bmcgaOG6oWkgZ8Os
Lg==