IPWorks S/MIME includes a generic S/MIME component as well as S/MIME enabled versions of the IPWorks POP3, IMAP, SMTP, FileMailer and HTMLMailer components. Digital certificate creation, signing, and management features have also been included.

• Support for the S/MIME v2 and S/MIME v3 standards for mail and document encryption.
• Encrypt/decrypt, sign, and verify message signatures using S/MIME and digital certificates.
• S/MIME enabled versions of all major Internet mail protocols.
• Easily create HTML emails and include file attachments.
• A complete unified framework with a common, easy-to-learn object model and simplified interfaces enable you to do more.
• Advanced Digital Certificate capabilities allow you to create, sign, and manage X.509 Digital Certificates. Become your own certificate authority.
• FIPS 140-2 compliant cryptography (Windows only)
• Licensed by the US Government for export (ECCN classification)
• Components are thread-safe on critical members.
• Fast, robust, reliable components that consume minimal resources.
• Native development components for all supported platforms and technologies.
• Full support for Xamarin.Forms and mobile development.
• Rigorously tested, rock solid libraries that have undergone hundreds of thousands of hours of testing both internally by our QA team and externally through customer installations.
• Detailed reference documentation, sample applications, fully-indexed help files, and an extensive online knowledge base.
• Backed by multi-tier professional support, including free email support and enterprise-level paid support.