| Platform SDK: CDO for Windows 2000 |
The CdoProtocolsAuthentication enumeration is used to specify the mechanism used when authenticating to a Simple Mail Transfer Protocol (SMTP) service over the network.
| Name | Value | Description |
|---|---|---|
| cdoAnonymous | 0 | Do not authenticate. |
| cdoBasic | 1 | Use basic (clear-text) authentication. The configuration sendusername/sendpassword or postusername/postpassword fields are used to specify credentials. |
| cdoNTLM | 2 | Use NTLM authentication (Secure Password Authentication in Microsoft® Outlook® Express). The current process security context is used to authenticate with the service. |
http://schemas.microsoft.com/cdo/configuration/sendusername
http://schemas.microsoft.com/cdo/configuration/sendpassword
http://schemas.microsoft.com/cdo/configuration/postusername
http://schemas.microsoft.com/cdo/configuration/postpassword
http://schemas.microsoft.com/cdo/configuration/smtpauthenticate
http://schemas.microsoft.com/cdo/configuration/nntpauthenticate