A service to create and validate simple tokens in C#. Example use case: A simple token can be used to confirm if a user owns an email address. You send a simple token to a users email address. If that user can present the same token back to you, then you know the user owns that email address.
A simple service to send emails. This is a wrapper for the deprecated/obsolete System.Net.Mail.SmptClient. This package is meant to help support legacy systems/environments. For new development please use MailKit or other third party packages.