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Secure Automations: LANSA Integrator Adds OAuth 2.0 for Email Services

Updated on November 13, 2025
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Modern business solutions rely on integrations and automations to keep information moving across systems, trigger timely actions, and deliver seamless user experiences. Email plays a vital role in many of these processes — from sending invoices and shipping updates to processing customer requests and system alerts.

LANSA Integrator helps developers deliver these integrated and automated workflows by managing the critical connections between Visual LANSA applications and external systems, including secure email communications. With the new EPC150058 release, those communications get a security upgrade: built-in OAuth 2.0 authentication for SMTP, POP3, and IMAP email services.

Jump to more details: What’s new in LANSA Integrator EPC150058.

This enhancement replaces or complements older Basic Authentication methods with modern, token-based security — ensuring your automated email workflows stay secure, compliant, and ready for the future.

Why OAuth 2.0 Authentication Matters

OAuth 2.0 uses short-lived, scoped tokens that grant access without exposing long-lived credentials, significantly reducing the risk of credential theft. As the industry shifts away from Basic Auth (static username/password authentication) for email services, LANSA Integrator 150058 helps make the transition simple and sustainable. Fully compatible with Microsoft 365, it aligns LANSA applications with modern security standards and evolving provider requirements.


What’s New in LANSA Integrator EPC150058

OAuth 2.0 Authentication is now available in:

  • SMTPMailService – Send emails with support for attachments, encryption, and flexible configuration options — now with OAuth 2.0 authentication.
  • POP3MailService – Securely receive and process messages using token-based authentication via POP3.
  • IMAPMailService (NEW) – Access and manage mailboxes with robust IMAP functionality using OAuth 2.0 tokens.
  • SMTPMailAttachmentSignatureService – Send digitally signed emails with attachments securely through token-based authentication.

With OAuth 2.0 built directly into LANSA Integrator’s email services, you can upgrade to a more secure authentication method and keep automated processes running smoothly.


Update to Integrator EPC150058 Now

Simply download LANSA Integrator EPC150058 from the Support Portal and refer to the documentation for guidance on IMAPMailService, POP3MailService, SMTPMailService, and SMTPMailAttachmentSignatureService. Remember, you can always chat with our AI Assistant for help —  it’s available 24/7!

Note: Support for OAuth 2.0 is also available by default in Visual LANSA 16. Contact your Account Manager to explore your upgrade options while limited-time offers are still available.

Just Getting Started?

LANSA Integrator works with Visual LANSA to streamline your development stack and accelerate the delivery of custom business applications. Build to your specific needs with less coding, while eliminating the complexity of integrations and automations. Here are some examples of enterprise-grade solutions we can help you deliver:

  • ERP-Integrated Order Management Systems – Process online and offline orders automatically, update inventory in real time, and send confirmations without manual intervention.
  • Automated Claims Processing Platforms – Receive claims via secure email, extract data, and route it through review and approval workflows.
  • Compliance-Driven Document Portals – Deliver contracts, policies, and other regulated documents with secure, digitally signed email integration.
  • Supply Chain Tracking Systems – Integrate supplier updates, shipping notifications, and inventory adjustments into a single, automated platform.
  • Customer Service Request Platforms – Capture and route customer inquiries from multiple channels, trigger automated responses, and update case records instantly.

Talk to us to discuss your requirements and explore how we can help bring your automated solutions to life.

ABOUT THE AUTHOR
LANSA Editors

LANSA is a professional low-code development platform that helps businesses efficiently build and modernize software. In this blog, the team draws on decades of experience empowering enterprises to innovate on the IBM i and future-proof their mission-critical systems.

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