Top 20 NuGet smtpserver Packages
WrapsToGO SMTP is a complete library for building a SMTP server(mail server). This package is free to use but limited in 1mb incoming mails and 3 simultaneous connected clients. Buy full version at wrapstogo.net.
An SMTP Server based implementation of the TW.NotificationSubsystem.Core's emailing dependencies
Library written in F# to receive emails. Can be used from C# or F# in end-to-end tests to ensure emails are being sent correctly.