Efficiently categorize bounced emails in your .NET Apps.

The Ultimate Bounce Inspector is a high-performance library that enables your .NET applications to easily inspect and categorize bounced email messages with a few lines of code. Bounce Inspector can scan EML and Outlook MSG messages loaded from many sources such as local files, memory stream, IMAP and POP3 mailboxes. The inspection result can be used to update email address lists, create email campaign reports, etc.

Ultimate Message Scanner

Ultimate Bounce Inspector's Key Features

  • Parse and categorize bounced e-mail messages from many sources such as files, IMAP Inbox, POP3 Inbox easily
  • Supports thousands different bounce formats
  • Detects many types of bounced message such as: Hard, Soft, Temporary, Blocked, Generic, etc.
  • Custom bounce signatures/definitions can be easily added
  • On-the-fly hard bounced messages deletion
  • Inspection result can be used to update your e-mail lists, create reports, etc.
  • High-performance MIME parser component component is included
  • Bounce Signature Database is updated and tested regularly
  • Supports EML file format
  • Supports Outlook MSG file format
  • Includes all mail message features
  • Includes all IMAP features
  • Includes all POP3 features
  • Includes all SMTP features
  • Support both task-based, event-based asynchronous and blocking (synchronous) application designs
  • Uniform and comprehensive error handling with .NET exceptions
  • Support for .NET Full Framework, Xamarin iOS, Mac, Android, Mono, .NET CF, and .NET Core, Standard (will be available soon)
More Features with Code Examples

Get Started Today

And see why tens of thousands of developers worldwide choose ComponentPro

Download Your Free 30 Day Trial

Supported Platforms

List of the supported platforms

.NET Framework:
2.0, 3.0, 3.5. 4.0, 4.5.x, 4.6.x, 4.7; both 32-bit and 64-bit editions
OS: Windows XP or later
Visual Studio: 2008, 2010, 2012, 2013, 2015, 2017
 
Xamarin iOS:
Xamarin.iOS 8.6 or later; Xamarin Studio
 
Xamarin Android:
Xamarin.Android 4 or later; Xamarin Studio
 
.NET Core 2.0 or above (available soon)
.NET Standard 2.0 or above (available soon)
 
Universal Windows Platform (UWP)
Version: Windows 10 Mobile, Windows 10 Store Apps and Windows 10 IoT
OS: Windows
 
Mono and Xamarin Mac:
Version: 3.x, 4.x
OS: Linux, Apple macOS (OS X)
 
.NET Compact Framework:
2.0, 3.0, 3.5. 3.9
OS: Windows Mobile, Windows CE, Pocket PC, Windows Embedded Compact 2013
Visual Studio: 2008, 2012, 2013
 

Why Choose Ultimate BounceInspector

High-performance and reliable Bounce Inspector

When it comes to performance and reliability, Ultimate Bounce Inspector component for .NET, outperforms all similar components on the market. In our performance test, BounceInspector takes only 10 to 20 milliseconds on average (Console Application running on a 2.4GHz PC with 1GB RAM) to scan a bounced e-mail message. In addition, the bounce signature database is regularly updated and you can get the updates by simply downloading and installing our new versions. If you encounter any unrecognized bounced email messages, please do not hesistate to send us your bounced email messages to support@componentpro.com or use our Feedback form to send your concerns to us. We will provide you a hot-fix containing new bounce signatures that recognize the bounced email messages you sent us within 1 business day.

Supports EML file format

When designing the Bounce Inspector component, we mainly forcus on ease-of-use, performance, reliability, and flexibility. As a benefit, you only need a single line of code to scan thousands of bounced EML messages on local disk and get the accurate inspection result. You can either specify the path to the directory containing EML files or a list of EML file names to scan. BounceInspector will do all the hard works for you.

The Ultimate Bounce Inspector also supports MIME and S/MIME, providing your applications the ability to encrypt, decrypt, sign, and validate email messages.

Can scan mailboxes for bounced messages

Supports scanning IMAP and POP3 mailboxes

BounceInspector not only supports handling EML files, but it also supports scanning messages downloaded from IMAP or POP3 server. With this component, you can decide whether to download messages from the server to local disk or to memory stream to speed up your application performance. It also includes many convenient events which help you filter messages to be downloaded and inspected, providing your application with the greatest flexibility and high-performance

Sending inspection report with SMTP classes

In addition to supporting downloading email messages from IMAP and POP3 servers, BounceInspector also includes SMTP classes which is essential for you when you need to send inspection report to your email address. The setup packages comes with full source code web sample projects which illustrate how to use this feature.

BounceInspector API is intuitive and easy-to-use

Intuitive and Fully Documented API

Connect, authenticate the user to the server and process bounced messages with a few lines of code using the intuitive API of ComponentPro's Ultimate BounceInspector. By using 100% managed code written in C#, the component takes advantage of the numerous built-in features of the .NET Framework to enhance performance, moreover, the library is CLS compliant, and it does not use any unsafe blocks for minimal permission requirements.

Our classes are fully documented with detailed example code which helps you shorten the learning curve. If your development environment is Visual Studio, enjoy the full integratation of the online documentation. Just mark or select a keyword and press F1 in your Visual Studio IDE, the online documentation is represented instantly.

Standards

  • SMTP API is compliant with RFC 2821, 1891, 1893, 1985, 2034, 2197, 2554, 3030, etc.
  • POP3 API is compliant with RFC 1939, 2449, 1734, 1321, 2195, etc.
  • POP3 API is compliant with RFC 3501, 2683, 2359, 1321, etc.

Support Many Authentication Methods

In addition to basic username/password authentication the Mail library also supports Auto, NTLM, GSSAPI, Digest-MD5, CRAM-MD5, Clear Text, and External authentication methods.

Some Examples:

PowerShell and SQL-SSIS

UltimateBounceInspector can be easily integrated with Powershell with some simple steps. You can also use it for SQL-SSIS package. Please see this topic for more details.

support powershell & sql-ssis

ASP.NET Medium Trust Support

You will find that almost all other competitors dont support Medium Trust environment but our component does. The Medium Trust mode is forced by setting the MediumTrust security setting.

Task-based and Event-based Asynchronous Patterns

Our products support the latest Microsoft .NET Task-based Asynchronous Pattern introduced in .NET 4.5 Visual Studio 2012. Now you can simply write your asynchronous methods using the async and await (C#) or Async and Await (VB.NET) keywords. For some reason if you would like to use Event-based Asynchronous Pattern we support it too.

Customers

Over 10,000 customers globally integrate our libraries in their applications

Testimonials

Hear what customers say about our products

Thanks for the prompt reply. I’ve successfully used a custom signature to solve this problem, they are one of the best features of this product.

Franco Senior Developer Computershare

We have recently purchased the Mail Expert Package. We found the company not only provides an easy-to-use component but also the documentation is good as we expected. It helped us lots in studying a new component and shortened our development time.

Brian Woodring Project Manager Clear Channel Communications, Inc.

We found your components while starting a new project. I was very impressed with your Mail Expert Package, it provided us a sophisticated way to send dynamic email to our customers that we had never thought before. Keep up your great works.

Niels Andersen Senior Developer SONY Corp.

Having been using your Ultimate Studio Package for 5 months, and I would like to give your product 5 star rate, your product is one of the best products I've used in over 5 years of C# development. It's a real joy to work with!

Jack Berkhout Senior Software Developer - MCPD Microsoft Corp.

You have done a great job, the Template Engine component in the Ultimate Mail Expert Package is really powerful and easy to use. We now can overcome a series of issues with generating dynamic email contents.

Per Adams Independent Consultant ArandaSoft Corp.

It was a really good idea for me to switch from the previous suite to your Ultimate Studio few months ago. It has a modern design and the classes saved me a lot of time. Thank you very much...

Robert Osorio Senior Developer JPMorgan Chase

Our developers have been using the Ultimate Suite for over 6 mons now on an intranet web application. We were very impressed by the feature-set, the ease of use and the great online tutorials and code examples. I will recommend ComponentPro to my colleages.

Mark Deaney CTO PowerCT

I am impressed with the components in the Ultimate Studio package. I have been developing a commercial desktop application employing virtually all of components, I have found them to be amazing, easy to use and loaded with many features.

Peter Windsor Senior Software Developer Allocate Software

I have been a user of Ultimate Studio package for more than 3 months. Their components are powerful and flexible. I rate them 5 star for the developer support.

Chris Calzaretta Senior Software Developer Quantesys

I'm really happy with your customer support. Your developers response very quick. Keep up the good work!

Burke Jones Project Manager Marquam Group

With their quick response, now I can easily solve my issue by adding a few lines of code to my application. And EXCELLENCE is the word best describes your products.

David Callaghan Software Engineer SIEMENS

Your customer support is amazing. Detailed code examples and a friendly and helpful online documentation. Your components are amazing.

Brian Shackelford Software Architect Municipal Technologies

Your products are great. It makes my life so much easier. Now I only need to focus on business logic instead of having to deal with many limitations of the .NET framework.

Geoff Suddard Software Developer Office Choice Limited