Internet Direct (Indy) Version 9.0.2 Beta
TIdSMTPServerThread.Password
Represents the authorization credentials for the client account.

Password: string;
Description
Password is a public String member that identifies the authorization credentials used when authenticating the account for the threaded SMTP client connection. Password is used and updated in the command action handler for the AUTH command that performs authentication using the internal server implementation. Username and Password are used as arguments to the CheckUser event handler for the SMTP server, when assigned in the server implementation.