Connect .NET Apps to SMTP Servers
Send automated emails with configurable message content, attachments and secure server connections.

SMTP support in .NET components enable applications to submit email messages to a mail server directly from code. Developers can use it for sending order confirmations, scheduled reports or status updates, supplying recipient addresses, message content and attachments as part of an application workflow. Components with authentication, encrypted connections and progress events help developers manage the submission process and respond to connection or sending errors.
Several .NET components for communication & messaging support SMTP, including:
- IPWorks by /n software includes an SMTP component for sending internet email, with properties for configuring the mail server, recipients and message content.
- Rebex Mail Pack includes an SMTP library with authenticated TLS connections, asynchronous sending and transfer progress events for monitoring message submission.
- MailBee.NET SMTP by Afterlogic combines message composition and SMTP sending with mail merge, attachments and support for queued email submission.
- PowerTCP Mail for .NET by Dart Communications provides SMTP sending alongside MIME message construction, with progress and logging events for tracking transfers and diagnosing problems.
For an in-depth analysis of features and price, visit our .NET Communication & Messaging Tools comparison.