Microsoft’s New Outlook Is Finally Getting the Features Users Have Been Waiting For (2026 Update)
All‑accounts view, Mail Merge, .PST import, and more are officially on the way.
Microsoft has confirmed a major wave of upgrades coming to the New Outlook for Windows and the web, addressing many of the missing features that kept users hanging onto Outlook Classic. If you’ve been frustrated by the stripped‑down experience in the new app, 2026 is shaping up to be the year Outlook finally becomes a true replacement.
Below is a breakdown of everything coming — and when you can expect it.
1. Unified “All Accounts View” Arrives August 2026
One of the biggest complaints about the new Outlook has been the lack of a unified inbox. Microsoft has now confirmed that All Accounts View (also called Unified Inbox) is rolling out in August 2026.
What this means for you
View emails from all accounts in one place
No more switching between inboxes
Delete, archive, move, or mark messages as read across all accounts
Copilot will surface results from all inboxes when searching
Shared mailboxes and cross‑account search aren’t supported yet, but Microsoft says they’re coming later in the year.
2. Favorite Folders Get a Much‑Needed Upgrade (September 2026)
The new Outlook technically supported Favorites, but switching between them required opening the full folder pane. A new update fixes that.
Improvements include:
A vertical Favorites list for one‑click access
Unread counts displayed directly beside each folder
A layout that mirrors the classic Outlook experience
This small change will significantly improve workflow for anyone managing multiple folders.
3. More Control Over Unread Counts
Microsoft is testing a new toggle that lets you choose how unread counts appear in the folder pane.
You’ll be able to choose:
Unread count only
Total item count
Per‑folder customization
This is especially helpful for users who prefer a cleaner, less distracting interface.
4. Mail Merge Support Finally Comes to New Outlook (September 2026)
After years of waiting, Mail Merge is officially coming to the new Outlook for Windows and the web.
What’s included:
Each recipient receives an individualized email
Personalized fields (name, company, etc.)
Cleaner, more professional bulk communication
This is a huge win for small businesses, marketers, and organizations that rely on personalized outreach.
5. .PST Import, Calendar Improvements & More (July 2026)
Microsoft is rolling out several additional features earlier in the summer:
Coming July 2026:
.PST import for calendars and contacts
New keyboard shortcuts (Shift+Click / Ctrl+Click) for selecting non‑consecutive dates
Basic conditional formatting rules for inbox organization
These updates bring the new Outlook closer to feature parity with the classic version.
Outlook 2026 Feature Release Timeline (List Format)
All Accounts View (Unified Inbox) — arriving August 2026
Favorite Folders Upgrade — arriving September 2026
Mail Merge Support — arriving September 2026
.PST Import for Calendar & Contacts — arriving July 2026
Conditional Formatting Rules — arriving July 2026
Improved Calendar Shortcuts (Shift+Click / Ctrl+Click) — arriving July 2026
Insight: Why This Matters
As someone who supports many Outlook users, I can say confidently: These updates will reduce troubleshooting, improve productivity, and make migrations far smoother.
Businesses that rely on:
multi‑account management
bulk email communication
.PST archives
structured folder workflows
…will finally be able to adopt the new Outlook without losing essential functionality.
If you’re planning to upgrade systems or transition staff to the new Outlook, these features will make the process significantly easier.
Need Help Upgrading or Troubleshooting Outlook?
If you're in Sherwood Park, Strathcona County, or Edmonton, I provide:
Outlook setup & migration
.PST repair and import
Email troubleshooting
PC cleaning, repair, and tune‑ups
Book a service today and keep your systems running smoothly.
