ReconArt 

Provides an implementation for sending emails using the SMTP protocol.

Extends the default implementation with support for the ASP.NET Core Identity infrastructure.

Provides abstractions for sending emails using the SMTP protocol.

Fast and efficient implementation of a Priority Queue.

Allows multi-threaded access to a shared resource with a limited supply by distributing that supply fairly. Supports priority-based distribution.

Enables object-scoped synchronization for concurrent access to shared resources.