PowerTCP Mail for .NET

Dart CommunicationsEmail Tools.NETMono Component
Version 4.3.13.0 (Dec 21, 2022)

Secure and flexible .NET components for sending, receiving, and managing email.

  • Supports SMTP, POP3, and IMAP4 protocols for full email functionality.
  • Includes S/MIME support for message signing and encryption.
  • Provides modern authentication methods including OAuth and NTLM.
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Add email, messaging, encoding and decoding to your desktop or Web applications.
PowerTCP Mail for .NET delivers a powerful email communication library for .NET applications, enabling developers to implement reliable messaging capabilities using standard email protocols. The components support advanced security features such as S/MIME message encryption and signing, multiple authentication methods, and flexible MIME message handling. With a robust object model and support for modern .NET networking features, the library simplifies development of secure and scalable email-enabled applications.

Email Protocol Support

Includes dedicated components for SMTP to send messages, POP3 to retrieve mail from servers, and IMAP4 to manage messages stored on remote mail servers. These components enable full email communication workflows within .NET applications.

Secure Authentication and Encryption

Supports modern authentication methods including OAuth, CRAM-MD5, NTLM, LOGIN, and PLAIN. It also includes S/MIME capabilities for message signing and encryption to ensure secure email transmission.

MIME and S/MIME Message Processing

The MailMessage class provides comprehensive MIME and S/MIME handling, supporting message encoding and decoding, attachments, embedded resources, and international text using Unicode.

Flexible Message Composition

Allows applications to create and send simple or complex email messages, including HTML messages, attachments, and multipart content, with support for direct delivery or relay through SMTP servers.

Mailbox Management with IMAP4

Enables advanced mailbox management including message retrieval, folder synchronization, message flag updates, and selective download of message content from IMAP4 servers.

Event Monitoring and Logging

Provides events for monitoring message transmission progress and logging capabilities to help developers track communication activity and diagnose issues during email operations.

Streamlined .NET Integration

Leverages .NET networking features such as IPv6, dual-stack sockets, generics, and X509 certificate handling to integrate email functionality smoothly into modern .NET applications.

Attachment and Embedded Resource Support

Supports adding and processing file attachments and embedded resources within email messages. Applications can include documents, images, and other binary content while maintaining proper MIME encoding and structure for reliable message delivery.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Mono Component

.NET Version

  • .NET 7 STS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly

IDE Support

  • Visual Studio