• Outlook User
  • New Outlook app
  • Outlook.com
  • Outlook Mac
  • Outlook & iCloud
  • Developer
  • Microsoft 365 Admin
    • Common Problems
    • Microsoft 365
    • Outlook BCM
    • Utilities & Addins

Volume 24 Issue 21

Slipstick Systems

Issue Date: December 5, 2019 « Previous Issue | Next Issue »

The following articles were included in our Exchange Messaging Outlook (EMO) newsletter published on December 5, 2019.

EMO is a weekly publication. To receive your own copy of EMO by email, subscribe here.

Support Exchange Messaging Outlook Sponsors

Increase Your Productivity!

ReliefJet Essentials for Outlook is a set of more than 160 tools for performing a wide range of tasks in Outlook: processing email messages, contacts, appointments, meetings, tasks and other Outlook items.

ReliefJet Essentials for Outlook

Today's Highlights:

  • Office 365 Home Subscription Drawing
  • Force all appointments to one calendar
  • Two Copies of Sent Messages
  • The Get Add-ins button is disabled

Office 365 Home Subscription Drawing

Today was the last day to join the mailing list and be entered in the drawing to win a copy of Office 365 Home. The random number generator picked Eileen B as the first winner.

The good news for everyone else: I have some additional copies of Office 365 Home and picked a second winner today: Sandra M.

I’ll give 2 more copies out at the end of January 2020. You don’t need to do anything to be entered (other than stay subscribed to this newsletter); all active subscribers will be included in the drawing.

Force all appointments to one calendar

Anyone with multiple Exchange or Outlook.com mailboxes in Outlook will have this problem: multiple calendars and appointments scattered between different calendars.

As long as a calendar exists in the mailbox or data file, Outlook will use it for meetings sent to the address that uses that data file. Any new events created while viewing mail in that account will go on that calendar too. You can’t avoid it with exchange mailboxes; if you are using a POP or IMAP account, you could use MFCMAPI to delete the calendar folder, leaving just one calendar in your profile.

If you can’t avoid having more than one calendar folder in your profile, your options are limited to moving the appointments – instead of using Save and Close, use File > Move to folder then select the default calendar or use a macro to copy events created on the other calendars to the default calendar. If you are using Office 365 mailboxes, set up a Flow to create a copy on the default calendar.

The macro to copy appointments to a second calendar is at VBA: Copy New Appointments to Another Calendar

Two Copies of Sent Messages

I’m hearing from a number of users that they have two copies of sent items, one of which is marked unread. All of the users had one thing in common: their mail was hosted on Yahoo servers.

Yahoo recently began saving copies of messages sent through their servers, just as Gmail does. Because Outlook also saves a copy by default, you end up with 2 copies.

The solution: open the IMAP account settings and tick the option for “Don't save copies of sent items”. This only applies to messages sent through this account.

If you change the global setting to "Save copies of messages in the Sent Items folder" in File > Options > Mail, it will apply to all of your email accounts.

For more information and screenshots, visit Two Copies of Sent Messages in Outlook

The Get Add-ins button is disabled

I’ve had a lot of questions from users with Office 365 subscriptions wondering why the Get Add-ins button is missing or disabled in Outlook.

The button only works with Office 365 business and Outlook.com mailboxes. The Office add-ins are not supported with POP and IMAP accounts. You can use COM Add-ins with POP and IMAP accounts, it’s only the Office add-ins that are not available as they are tied to the mailbox, not your subscription.

New & Updated Exchange KB Articles

'Delivery has failed' and '550 5.1.1 RESOLVER.ADR.RecipNotFound' NDR after a mailbox is moved to Office 365
https://support.microsoft.com/help/2685437

'TransientException' errors when you try to move mailboxes from Exchange Online to Exchange Server 2010 in the on-premises environment
https://support.microsoft.com/help/3063045

Autodiscover Event ID 1 after installing Exchange Server 2019 CU3 or Exchange Server 2016 CU14
https://support.microsoft.com/help/4532190

Can't send mail to public folder after Exchange Server 2013 migration
https://support.microsoft.com/help/4074750

Cumulative Update 3 for Exchange Server 2019
https://support.microsoft.com/help/4514141

Matching journal rules for Internet email received through EOP in an Exchange Server hybrid environment
https://support.microsoft.com/help/4344001

Meeting request isn't processed by the room mailbox in Exchange Online
https://support.microsoft.com/help/3191287

Not Read Receipts generated when MRM deletes messages
https://support.microsoft.com/help/2938632

New & Updated Office 365 KB Articles

A faulty split-brain DNS configuration can prevent a seamless SSO sign-in experience
https://support.microsoft.com/help/2715326

December 3, 2019, update for Office 2016 (KB4484170)
https://support.microsoft.com/help/4484170

Description of the security update for Office 2013: November 12, 2019
https://support.microsoft.com/help/4484119

How to change the AD FS 2.0 service communications certificate after it expires
https://support.microsoft.com/help/2921805

How to revert to an earlier version or build of Office
https://support.microsoft.com/help/2770432

November 27, 2019, update for Office 2013 (KB2965317)
https://support.microsoft.com/help/2965317

Office 365 version 1910 updates don't download or apply through Configuration Manager
https://support.microsoft.com/help/4532996

Potential disruption to customer websites and Microsoft products and services in Chrome version 79 and later
https://support.microsoft.com/help/4522904

New & Updated Outlook KB Articles

Can't preview Office documents in Outlook if Windows Firewall Service is disabled
https://support.microsoft.com/help/2912722

How to scan Outlook by using the Microsoft Support and Recovery Assistant
https://support.microsoft.com/help/4098558

Meeting request isn't processed by the room mailbox in Exchange Online
https://support.microsoft.com/help/3191287

November 25, 2019, update for Outlook 2016 (KB4484172)
https://support.microsoft.com/help/4484172

The UseLegacyFB registry value does not work as expected in Outlook 2010 and Outlook 2013
https://support.microsoft.com/help/982698

Unable to open to Microsoft Word Documents or Excel Spreadsheets from Outlook 2013
https://support.microsoft.com/help/3020607

Other Resources

Delete folders using a macro or PowerShell
Use an Outlook macro or PowerShell script to bulk delete folders from Outlook.

Use VBA to Scan to Email
How to scan a document or image and attach or embed into an Outlook email using VBA and the Windows Image Acquisition Library (WIA).

Volume 24 Issue 21 was last modified: September 27th, 2021 by Diane Poremsky

Visit Slipstick Forums.
What's New at Slipstick.com

Latest EMO: Vol. 30 Issue 36

Support Services

Do you need help setting up Outlook, moving your email to a new computer, migrating or configuring Office 365, or just need some one-on-one assistance?

Our Sponsors

CompanionLink
ReliefJet
  • Popular
  • Latest
  • Week Month All
  • Use Classic Outlook, not New Outlook
  • How to Remove the Primary Account from Outlook
  • Reset the New Outlook Profile
  • Adjusting Outlook's Zoom Setting in Email
  • How to Hide or Delete Outlook's Default Folders
  • Removing Suggested Accounts in New Outlook
  • OUTLOOK.EXE continues running after you exit Outlook
  • Shared Mailboxes and the Default 'Send From' Account
  • This operation has been cancelled due to restrictions
  • Add Holidays to Outlook's Calendar
  • Opt out of Microsoft 365 Companion Apps
  • Mail Templates in Outlook for Windows (and Web)
  • Urban legend: Microsoft Deletes Old Outlook.com Messages
  • Buttons in the New Message Notifications
  • Move Deleted Items to Another Folder Automatically
  • Open Outlook Templates using PowerShell
  • Count and List Folders in Classic Outlook
  • Google Workspace and Outlook with POP Mail
  • Import EML Files into New Outlook
  • Opening PST files in New Outlook
Ajax spinner

Recent Bugs List

Microsoft keeps a running list of issues affecting recently released updates at Fixes or workarounds for recent issues in classic Outlook (Windows).

For new Outlook for Windows: Fixes or workarounds for recent issues in new Outlook for Windows .

Outlook for Mac Recent issues: Fixes or workarounds for recent issues in Outlook for Mac

Outlook.com Recent issues: Fixes or workarounds for recent issues on Outlook.com

Office Update History

Update history for supported Office versions is at Update history for Office

Outlook Suggestions and Feedback

Outlook Feedback covers Outlook as an email client, including Outlook Android, iOS, Mac, and Windows clients, as well as the browser extension (PWA) and Outlook on the web.

Outlook (new) Feedback. Use this for feedback and suggestions for Outlook (new).

Use Outlook.com Feedback for suggestions or feedback about Outlook.com accounts.

Other Microsoft 365 applications and services




New Outlook Articles

Opt out of Microsoft 365 Companion Apps

Mail Templates in Outlook for Windows (and Web)

Urban legend: Microsoft Deletes Old Outlook.com Messages

Buttons in the New Message Notifications

Move Deleted Items to Another Folder Automatically

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Google Workspace and Outlook with POP Mail

Import EML Files into New Outlook

Opening PST files in New Outlook

Newest Code Samples

Open Outlook Templates using PowerShell

Count and List Folders in Classic Outlook

Insert Word Document into Email using VBA

Warn Before Deleting a Contact

Use PowerShell to Delete Attachments

Remove RE:, FWD:, and Other Prefixes from Subject Line

Change the Mailing Address Using PowerShell

Categorize @Mentioned Messages

Send an Email When You Open Outlook

Delete Old Calendar Events using VBA

Repair PST

Convert an OST to PST

Repair damaged PST file

Repair large PST File

Remove password from PST

Merge Two Data Files

Sync & Share Outlook Data

  • Share Calendar & Contacts
  • Synchronize two computers
  • Sync Calendar and Contacts Using Outlook.com
  • Sync Outlook & Android Devices
  • Sync Google Calendar with Outlook
  • Access Folders in Other Users Mailboxes

Diane Poremsky [Outlook MVP]

Make a donation

Mail Tools

Sending and Retrieval Tools

Mass Mail Tools

Compose Tools

Duplicate Remover Tools

Mail Tools for Outlook

Online Services

Calendar Tools

Schedule Management

Calendar Printing Tools

Calendar Reminder Tools

Calendar Dates & Data

Time and Billing Tools

Meeting Productivity Tools

Duplicate Remover Tools

Productivity

Productivity Tools

Automatic Message Processing Tools

Special Function Automatic Processing Tools

Housekeeping and Message Management

Task Tools

Project and Business Management Tools

Choosing the Folder to Save a Sent Message In

Run Rules on messages after reading

Help & Suggestions

Submit Outlook Feature Requests

Slipstick Support Services

Buy Microsoft 365 Office Software and Services

Visit Slipstick Forums.

What's New at Slipstick.com

Home | Outlook User | Exchange Administrator | Office 365 | Outlook.com | Outlook Developer
Outlook for Mac | Common Problems | Utilities & Addins | Tutorials
Outlook & iCloud Issues | Outlook Apps
EMO Archives | About Slipstick | Slipstick Forums
Submit New or Updated Outlook and Exchange Server Utilities

Send comments using our Feedback page
Copyright © 2026 Slipstick Systems. All rights reserved.
Slipstick Systems is not affiliated with Microsoft Corporation.