Catch The Salesforce Scoop
Your Email Platform Sets Your Lightning Sync Deadline: October 2026 or April 2027
Microsoft 365 orgs lose calendar sync on October 1, 2026, silently, with no error. Google Workspace orgs have until April 1, 2027. Both dates end the same way: Lightning Sync off, and a replacement running in its place.
If You Use Microsoft 365 — October 2026
Microsoft closes the connection Lightning Sync runs on. Calendar sync stops that day, with nothing shown to explain it. This is the deadline that lands first, and it lands hardest, because nothing warns you.
If You Use Google Workspace — April 2027
Lightning Sync is switched off entirely, on every platform. Nothing before this date affects Google Workspace orgs, which is exactly why it catches them out; none of the coverage so far has been about you.
The Retirement Schedule
One Date Behind You. Three Ahead.
- Aug 2026 — Passed: Salesforce’s cutoff to re-authorize Microsoft 365 connections onto Microsoft Graph. If yours wasn’t moved, Lightning Sync’s calls are already failing with an access error nobody sees. The switch is one-way; once a connection moves off the old pipe, it can’t go back.
- Oct 2026: Microsoft starts blocking EWS. Lightning Sync’s calls fail with an access error nobody sees, and calendars and meetings stop appearing in Salesforce.
- Feb 2027: Salesforce deletes four of EAC’s reporting features. Reports and dashboards built on them return nothing, with no error message to explain why.
- Apr 2027: Lightning Sync is switched off completely, on every platform, including the Google Workspace orgs that nothing before this date warned.
What Stops Working, In Order
Nothing throws an error. That’s what catches teams out; sync goes quiet and the gap grows from there.
- Straight Away — New meetings stop arriving: Meetings booked in Outlook or Google no longer appear on account records.
- Within Days — Reps notice before reports do: Someone opens an account to prep a call and can’t see recent activity.
- 1–2 Weeks — Activity data goes stale: Last-contacted fields drift. Automation keyed to recent activity stops firing.
- After That — The gap widens quietly: No alert. The distance between calendar and CRM grows until someone rebuilds it.
Before You Choose A Replacement
What To Check In Your Org
Eight answers you can pull today. Every one of them changes what your replacement has to support, and most orgs find at least two surprises.
- Who’s still on Lightning Sync — Setup → Lightning Sync → Configurations. Every active config lists the users who lose sync.
- Which connection method — Service account or OAuth. One you re-authorize; the other you rebuild user by user.
- EWS or Microsoft Graph — If your Microsoft connection never moved to Graph, sync is already failing quietly.
- Where the history actually sits — Synced meetings live on records. Captured email may sit off-platform and expire.
- What reads Last Activity Date — Reports, list views, flows and inactivity alerts go blank without throwing an error.
- Shared and delegate calendars — Set up once and never revisited. Most replacements don’t support them.
- Partner and community users — Licensed differently. Check coverage before you assume parity.
- Custom objects with activity — Lightning Sync never wrote to them. Confirm your replacement can.
Want to know if your business is impacted by these changes?
Contact Sam@cloudadoption.solutions to set up a consultation.
There’s a lot of Salesforce news, and it’s hard to keep up! As always, Cloud Adoption Solutions aims to bring the best and most important Salesforce news to you so you don’t have to do all of the work. Keep following along with us and make sure to subscribe to our blog posts for more! – Sam
Cloud Adoption Solutions | PhD-backed Salesforce Solutions for Regulated Industries
User Adoption Research: Change Management in the Age of AI
Why People, Not Tech, Drive Adoption
As AI tools like Agentforce and predictive assistants take center stage across the Salesforce ecosystem, tech leaders are discovering a familiar challenge: deploying the technology is the easy part—getting teams to actually adopt it is where the real work begins.
In my keynote presentation from the Innovation Summit, “Change Management in the Age of AI,” I shared a stark reality backed by industry research:
“A staggering 75% of corporate AI initiatives fail—not because of technical flaws, but because of human resistance, lack of trust, and poor change management.”
When we introduce AI into commercial workflows, we aren’t just teaching employees a new software interface—we are asking them to change how they make decisions, trust automated recommendations, and adapt their daily habits. Grounding your rollout in proven academic frameworks like Diffusion of Innovations and the Technology Acceptance Model (TAM) helps bridge that gap by prioritizing human trust over software hype.
Key takeaways every CRM lead should keep in mind:
- Focus on the Middle Majority: Real organizational change isn’t driven by tech-obsessed early adopters; it’s driven by the 68% “pragmatic majority” who wait until a tool proves safe and useful.
- Perceived Utility Beats Flashy Features: If reps don’t see immediate personal value or find the tool intuitive, usage drops off regardless of executive mandates.
- Reinforcement Over One-Off Training: One marathon training session won’t build lasting habits. Adoption requires continuous learning, leadership modeling, and visible quick wins.
Watch Dr. Shannon Gregg’s Innovation Summit Keynote Here!
WANT EVEN MORE INFO on this critical CRM user adoption research? I have a journey built that you can follow if you click here, or shoot me a message to have us help you develop your adoption strategy! – Shannon
Tips on YouTube
CAS Come and See Videos
How to Use Chrome Split View & Vertical Tabs for Maximum Productivity
Tired of screen-sharing an embarrassing mess of 45 open tabs? The newest Google Chrome update completely changes how you organize your browser and get work done!
In this quick tech tip video, Dr. Shannon J. Gregg, President of Cloud Adoption Solutions, walks you through two game-changing user interface (UI) updates that will revolutionize your daily workflow. First, she demonstrates how to move your cluttered top tabs over to a clean left-hand sidebar for seamless navigation and instant tab reordering. Next, Dr. Gregg highlights the brand-new Split View feature, showing you how to side-by-side view two webpages—like comparing Salesforce and HubSpot or taking notes next to a video—without the hassle of dragging and resizing separate windows. Watch now to streamline your desk time and boost your daily productivity!
Let us know if you have any requests for our next CAS Come & See Video!
To watch this video click here!
INTERESTED IN SEEING MORE?
Cloud Adoption Solutions puts out great Come-And-See videos on YouTube, so subscribe to our channel to stay in the know! Watch as the team shows new trends, shows instructional videos, and keeps you up to date on all things Salesforce. Subscribe to never miss a thing: we show you something new every week. – Sofee
Advice from an Expert
Send your Qs to info@cloudadoption.solutions
Q: Now that we’ve migrated our Workflow Rules and Process Builders to Flow, how do we make sure the upcoming Winter ’27 Release doesn’t break our new automations?
A: Great timing on this question! With the Winter ’27 Release rolling out across production environments over the next few weeks (early October), prepping your Flows before release weekend is critical to keeping your CRM running smoothly.
Here are three steps every Salesforce lead should take right now:
1. Run Sandbox Regression Testing: Test your mission-critical Record-Triggered Flows in a refreshed sandbox running the Winter ’27 release preview. Pay special attention to complex logic loops, external API callouts, and field updates on heavily customized objects.
2. Review API Versions: Make sure your new Flows aren’t anchored to legacy API versions. Updating your Flows to the latest API version ensures you benefit from Salesforce’s newest performance enhancements and security patches.
3. Audit Flow Trigger Orders: If you migrated multiple legacy automations on the same object into separate Flows, use Salesforce’s Flow Trigger Explorer to explicitly define the execution sequence. Uncontrolled execution order is the number one cause of race conditions and intermittent errors after major platform updates!
GOT MORE QUESTIONS?
Send them to us at info@cloudadoption.solutions! Who knows; you may end up as our featured questions of the month! – Andrew
Content Corner
- STREAMING: If you appreciate intricate systems, operational strategy, and managing high-stakes environments, add “The Bear“ to your watchlist! While set in a fast-paced kitchen, the show is a masterclass in change management, process optimization, and team adaptation under pressure. For Salesforce leads and project managers, watching Carmy rebuild workflow systems and navigate cross-functional communication feels surprisingly close to managing a complex CRM rollout or overhaul!
- APPS WE LOVE: If your commercial reps spend endless hours manually pulling account data into proposals, clinical trial agreements, or statements of work, explore “Conga Composer.” With a single click inside Salesforce, Conga pulls live CRM data directly into beautifully formatted PDFs, Word docs, or slides. It eliminates manual formatting errors, standardizes brand messaging, and speeds up deal cycles significantly!
- TRAILS WE LOVE: With the major Winter ’27 Release hitting production instances over the next few weeks, get your org ready with the “Prepare for Salesforce Releases” trail on Trailhead. This guided path breaks down how to navigate release notes, run smooth sandbox preview tests, and communicate high-impact feature updates to your team—ensuring zero surprises and zero broken customizations when new updates go live!
WANT TO BE A GUEST COLUMNIST?
We’d love to feature your hot take on Salesforce on our blog, YouTube channel, or both! Email us and let us know your idea! – Shannon
Special Events
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- 9/15-17/2026, San Francisco, CA: Dreamforce 2026
- 9/30-10/1/2026, King of Prussia, PA: Life Sciences Future 2026
- 10/8/2026, Philadelphia, PA: Life Sciences Dreamin’ 2026
- 10/15–18/2026 | Orlando, FL: SCRS Global Site Solutions Summit 2026
- 10/29–30/2026 | Concord, NH: Northeast Dreamin’ 2026
HAVE AN EVENT TO LIST?
We’d love to share! Email us and let us know the details!
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Contact us with your Salesforce challenges at info@cloudadoption.solutions – we love to help! Cloud Adoption Solutions is a 100% woman-owned registered Salesforce partner, specializing in implementation, integration, and optimization for Technology, Healthcare/ Life Sciences, and Financial Services/ Professional Services organizations in the small and mid-commercial sectors.
