.NET E-mail, IMAP, POP3, SMTP & S/MIME Libraries
Ultimate Mail is a suite consisting of MIME, IMAP, POP3, and SMTP components. It adds the capability of receiving, uploading & managing e-mails, and managing mailboxes in your .NET applications. The package also allows you to create, encrypt, sign, and send e-mail messages as well as validate signatures. Supports .NET, Xamarin iOS, Android, UWP, MAC, and .NET CF platforms. Written 100% in C# with many advanced optimizations, it offers speed and reliability to your apps.
.NET E-mail Component's Key Features
- Create mail messages
- S/MIME : Encrypt and sign mail messages
- The most reliable MIME parser on the market
- Create mail message containing embedded resources
- Message with read receipt request
- Supports Outlook .MSG and .EML file formats
- Create reply message
- DKIM emails validation and signing
The Ultimate Mail's IMAP API provides developers with everything required to incorporate mail management tasks in an application as listed below:
- Connect to standard IMAP server or secure server over TLS/SSL
- CRAM-MD5, DIGEST-MD5, NTLM, and Kerberos authentication methods
- Download and Manage Email Messages
- Manage Folders
- Download entire or partial messages to a disk file or stream
- Upload messages stored in a file or memory stream
- Copy, delete, purge and list messages
- Move messages between folders
- Mark/unmark message flags
- Create, rename, and delete mailboxes
- Subscribe and unsubscribe mailboxes
- Obtain mailbox information
- Search messages with advanced options
- IMAP API is compliant with RFC 3501, 2683, 2359, 1321, etc.
- Support for .NET Full Framework, Xamarin iOS, Mac, Android, Mono, .NET CF, and .NET Core, Standard (will be available soon)
The POP3 client class simplifies the tasks needed to manage your email messages on a POP3 server. It offers the following features:
- Connect to standard POP3 server or secure POP3 server over TLS/SSL
- List email messages
- Download entire or partial messages to a disk file or stream
- Delete messages
- Purge messages
- Obtain mailbox information
- POP3 API is compliant with RFC 1939, 2449, 1734, 1321, 2195, etc.
- Authenticate securely with APOP, CRAM-MD5, DIGEST-MD5, NTLM, and Kerberos methods
- Support for .NET Full Framework, Xamarin iOS, Mac, Android, Mono, .NET CF, and .NET Core, Standard (will be available soon)
In addition to supporting IMAP and POP3 protocols. The Ultimate Mail component also offers a comprehensive interface for SMTP to add email sending features in an application as listed below:
- Connect to standard SMTP servers or secure SMTP servers over TLS/SSL
- Send bulk messages
- Send to relay SMTP server
- Static methods help send emails quickly
- SMTP API is compliant with RFC 2821, 1891, 1893, 1985, 2034, 2197, 2554, 3030, etc.
- Submit to IIS SMTP queue
- Support PIPELINING
- Delivery Status Notification (DSN)
- Obtain mailbox information
- ESMTP authentication with LOGIN, PLAIN, CRAM-MD5, DIGEST-MD5, NTLM, and Kerberos methods
More Features with Code Examples
Customers
Over 10,000 customers globally integrate our libraries in their applications
Testimonials
Hear what customers say about our products
We have recently purchased the Mail Expert Package. We found the company provides not only an easy-to-use component but also the documentation is good as 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 five 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 five 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 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 perfect idea for me to switch from the previous suite to your Ultimate Studio a 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 six 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 colleagues.
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 the 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 three months. Their components are powerful and flexible. I rate them 5-star for the developer support.
Chris Calzaretta Senior Software Developer
Quantesys
I'm pleased with your customer support. Your developers are very responsive. Keep up the excellent 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 impressive. Detailed code examples with a friendly and helpful online documentation helped us a lot. 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