> ## Content Index > Fetch the complete content index at: https://nolongerset.com/llms.txt > Use this file to discover other available public pages before exploring further. # Access Day 2025: Outlook COM Automation Alternatives - URL: https://nolongerset.com/outlook-alt/ - Published: 2025-03-28T16:58:16.000Z - Updated: 2026-05-08T12:44:46.000Z - Description: Links and resources from my talk today for J Street Technology's in-person Access Day conference at the mothership (aka, Microsoft Headquarters). - Author: Mike Wolfe - Tags: Presentations, Email, #Import 2026-05-20 02:59 ## Slide Deck [OutlookAlternatives.pdf](https://assets.nolongerset.com/2025/OutlookAlternatives.pdf) ## Presentation Recording As this was an in-person event, no presentation recording is available. > If you find these resources interesting, please consider attending future in-person conferences! ## Links Related to Today's Talk This section includes links referenced in my slide show. These are also embedded in the Slide Deck PDF available for download above. ### New Outlook [Killing VBA in Outlook: Reduced Functionality is the Whole PointIn the name of security and cross-platform compatibility, Microsoft is intentionally neutering one of its flagship applications.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2024/07/Medieval-Knight.jpg)](https://nolongerset.com/killing-vba-in-outlook/) [Breaking Changes: New Outlook Auto-Migration Begins January 2025Microsoft announces timeline for breaking your Access applications: automatic migration to New Outlook begins January 2025\. Here’s why you shouldn’t rush to rewrite everything (yet).![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2024/12/Bridge-Closed.jpg)](https://nolongerset.com/new-outlook-tale-of-two-cities/) [The Truth About New Outlook: A Guide for IT Decision MakersWith automatic migrations beginning January 2025, protecting your business-critical automations and custom solutions requires immediate attention.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2024/12/image-7-.jpeg)](https://nolongerset.com/new-outlook-for-it-admins/) ### VBA Security Concerns [2019 DBIR Results & AnalysisThe Data Breach Investigations Report is an annual analysis of real world security incidents and breaches. In this section of the 2019 DBIR, Verizon Enterprise Solutions gives a high-level analysis of motives, methods and targets behind typical cyber security incidents.![](https://www.verizon.com/favicon.ico)Verizon Enterprise SolutionsVerizon Enterprise Solutions![](https://d23uobcja6cuc.cloudfront.net/business/dam/img/resources/reports/dbir/2019/dbir-report-cover-sm-new.jpg)](https://www.verizon.com/business/resources/reports/dbir/2019/results-and-analysis/) [Office to Disable All VBA Code in Files from the InternetBeginning in April 2022, users will no longer have the option to manually enable VBA code in Office files downloaded from the internet.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2022/02/signpost-5274077_1920.jpg)](https://nolongerset.com/motw-blocks-all-vba/) [Timeline for VBA Macros Blocked by Default in Microsoft OfficeEnterprise customers are next in line to have macros blocked by default in Office files from the web. The policy addresses a real problem, but does it actually help?![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2022/09/clock-1075801_1920.jpg)](https://nolongerset.com/timeline-for-vba-macro-blocking/) ### Support Timeline for Classic Outlook (with COM Automation) The [article below](https://techcommunity.microsoft.com/blog/outlook/new-outlook-for-windows-a-guide-to-product-availability/4078895) is the official source for the 2029 support guarantee: [![](https://storage.ghost.io/c/eb/d7/ebd732c1-5f03-4f07-b386-5d08557e15c9/content/images/2025/03/image-30.png)](https://techcommunity.microsoft.com/blog/outlook/new-outlook-for-windows-a-guide-to-product-availability/4078895) "\[P\]erpetual and subscription" in the highlighted comment above refer to classic Outlook with COM automation support. ### Mailgun [Flexible Email Delivery & API Pricing Plans | Mailgun | MailgunChoose a plan that fits your needs with our 4 email delivery solution options, bringing emails and verifications together under one API-driven engine.![](https://images.ctfassets.net/y6oq7udscnj8/6bfhvqjWqiC8dCzBNHxtJP/d682492374473b2e0d1377f0d4247bda/MG-Icon.png)Mailgun![](https://images.ctfassets.net/y6oq7udscnj8/3WUoLypDzY2x6HmvF2OCFi/5a4860bfc8371516b5dc005ff4f63321/MG-Meta-Pricing.png?w=1200&h=628&q=50&fm=png)](https://www.mailgun.com/pricing/) [Mailgun: An Email-Sending Alternative for Access DevelopersFor VBA developers grappling with the looming specter of “New Outlook” and Microsoft’s general disdain for COM automation, Mailgun offers an intriguing alternative.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2024/12/image-4-.jpeg)](https://nolongerset.com/mailgun-intro/) [Mailgun: Quick Start Guide for VBA DevelopersSample VBA code and step-by-step instructions for sending a simple test email via the Mailgun email service (no credit card needed).![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2024/12/image-6-.jpeg)](https://nolongerset.com/mailgun-quick-start/) [Mailgun: Setting Up a Custom Sending DomainSet up a custom Mailgun sending domain to replace Outlook COM automation. This guide walks through SPF, DKIM, and MX record setup.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/postal_worker_hold_image_.png)](https://nolongerset.com/mailgun-custom-domain/) ### Custom Domain Configuration (Conceptually) [Beyond the Send Button: How Your Emails Actually Reach Their DestinationBefore implementing email APIs, Access developers should understand the fundamentals of how email works.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/Create_an_image_of_an_anthropomorphic_envelope_character_walking_to_work_along_a_busy_city_sidewalk_during_the_morning_rush_hour_The_envelope_has_a_friendly_face_arms_and_legs_wearing_small_dress_shoes_or_loafers_In_one_h.jpeg)](https://nolongerset.com/email-infrastructure/) [Why Your Emails Get Blocked: Security Protocols and Deliverability ExplainedAs spam filtering becomes more aggressive, understanding how SPF, DKIM, and DMARC authenticate your messages is crucial for ensuring they reach their intended recipients.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/Sealed_envelope_man_blocked_at_gate.jpeg)](https://nolongerset.com/email-security-protocols/) [Putting It All Together: Email Authentication Fundamentals for Access DevelopersTransitioning from Outlook automation to SMTP services? Learn the fundamentals of SPF, DKIM, and DMARC to keep your Access application’s emails out of spam folders.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/envelope-at-airport.jpg)](https://nolongerset.com/email-auth/) ### Custom Domain Configuration (Practically) [SPF Configuration: What Access Developers Need to Know for Reliable Email DeliveryMoving beyond Outlook automation? Your Access application’s emails will be blocked without proper SPF configuration. Here’s what you need to know.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/black-tie-envelope.jpg)](https://nolongerset.com/spf-config/) [The Final Pieces: DKIM and DMARC Implementation for Access DevelopersMoving from Outlook automation in your Access apps? This guide explains DKIM and DMARC implementation for reliable email delivery.![](https://nolongerset.com/content/images/size/w256h256/2020/09/NLS_Icon_square.png)No Longer SetMike Wolfe![](https://nolongerset.com/content/images/2025/03/retina-scanner-envelope.jpg)](https://nolongerset.com/dkim-dmarc/) ### NLS Mailer The following are links to the temporary location of documentation for the NLS Mailer add-in which is currently under active development. The final URL is likely to change before the official release: [What is NLS Mailer? - NLS Mailer![](https://nlsdocs.grandjean.net/assets/images/favicon.png)NLS Mailer](https://nlsdocs.grandjean.net/get-started/what-is-nls-mailer/) #### API Reference [Account Object - NLS Mailer![](https://nlsdocs.grandjean.net/assets/images/favicon.png)NLS Mailer](https://nlsdocs.grandjean.net/reference/Account/account/) Stay tuned for future announcements and release dates regarding this drop-in replacement for the Outlook COM Object Library.