Xbase++

Sending S/MIME Encrypted Email

Sends an encrypted email using the recipient's digital certificate from a .cer file. Xbase++

LOCAL nSuccess
LOCAL oMailman
LOCAL oCert
LOCAL oEmail

nSuccess := 0

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

//  The mailman object is used for sending and receiving email.
oMailman := CreateObject("Chilkat.MailMan")

//  Set the SMTP server.
oMailman:SmtpHost := "smtp.comcast.net"

//  Load the .cer file into a certificate object.
//  When sending S/MIME encrypted email, it is the recipient's
//  certificate that is used for encryption.  Only the public key
//  is needed to encrypt.  The recipient is the only
//  one possessing the private key, and therefore is the only
//  one able to decrypt.
oCert := CreateObject("Chilkat.Cert")
nSuccess := oCert:LoadFromFile("cknotes.cer")
IF (nSuccess == 0)
    ? oCert:LastErrorText
    oMailman:destroy()
    oCert:destroy()
    RETURN
ENDIF

//  Create a new email object
oEmail := CreateObject("Chilkat.Email")

oEmail:Subject := "This email is encrypted"
oEmail:Body := "This is a digitally encrypted mail"
oEmail:From := "Chilkat Support <support@chilkatsoft.com>"
nSuccess := oEmail:AddTo("Chilkat Blog", "admin@cknotes.com")

//  Indicate that the email is to be sent encrypted.
oEmail:SendEncrypted := 1

//  Specify the certificate to be used for encryption.
nSuccess := oEmail:SetEncryptCert(oCert)

nSuccess := oMailman:SendEmail(oEmail)
IF (nSuccess != 1)
    ? oMailman:LastErrorText
ELSE
    ? "Mail Sent!"
ENDIF

oMailman:destroy()
oCert:destroy()
oEmail:destroy()