Xojo Plugin

SMTP NTLM Authentication

See more SMTP Examples

Demonstrates how to specify NTLM authentication for sending email via SMTP. Xojo Plugin

Dim success As Boolean
success = False

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

Dim mailman As New Chilkat.MailMan

// Specify your particular mail server's SMTP settings.
mailman.SmtpHost = "smtp.my_mail_server.com"
mailman.SmtpPort = 587
mailman.StartTLS = True

// This assumes you know your SMTP server supports NTLM authentication.
// To explicitly request NTLM authentication, set the SmtpAuthMethod property = "ntlm".
mailman.SmtpAuthMethod = "ntlm"

// Note: Normally you should avoid setting the SmtpAuthMethod.
// SMTP servers tell the connecting client the authentication methods it will accept when the initial connection is made.
// Chilkat will automatically use this information to select and use the most secure auth method supported by the server.

Dim useCurrentWindowsUser As Boolean
useCurrentWindowsUser = True

If (useCurrentWindowsUser = True) Then
    // If you are running on Windows, and you wish for the NTLM credentials of the current logged-on Windows user to be used,
    // set the username and password to the string "default"
    mailman.SmtpUsername = "default"
    mailman.SmtpPassword = "default"
Else
    // Explicitly specify the SMTP username/password
    // The SMTP username is your email account username, which is often your email address.
    mailman.SmtpUsername = "your_smtp_username_or_email_address"
    mailman.SmtpPassword = "your_password"
End If

Dim email As New Chilkat.Email

email.Subject = "This is a test"
email.Body = "This is a test"
// Don't forget to change this to use your email addresses..
email.From = "Chilkat Support <support@chilkatsoft.com>"
success = email.AddTo("Chilkat Admin","admin@chilkatsoft.com")
// To add more recipients, call AddTo, AddCC, or AddBcc once per recipient.

success = mailman.SendEmail(email)
If (success <> True) Then
    System.DebugLog(mailman.LastErrorText)
    Return
End If

success = mailman.CloseSmtpConnection()
If (success <> True) Then
    System.DebugLog("Connection to SMTP server not closed cleanly.")
End If

System.DebugLog("Mail Sent!")