Outlook Calander Free/Busy not updating for few Users (all users sharing the same setup Exchange setup)

 

Problem Statement: – Scheduling a meeting request using Scheduling Assistant, few users Free/Busy information were not updated. All other users Free/Busy information was updated.

All users are in O365 and sharing the same Outlook version (Microsoft Office 365 ProPlus) with Windows 10.  Tested with some other user account all Free/Busy works fine. No major issues found only meeting organizer had the issue.

Solution:- Empty Auto-Complete List
Few ways of deleting this cache, U can remove all cache entries by using below method OR,

OR you can delete One by One using this method.

Thanks
@Roshan

Remote Connection - Tools

Technorati Tags: Remote Administration

Ammyy Admin - Is a multi-task solution used as remote access software for remote server administration, distant assistance, education and much more.http://www.ammyy.com/en/s_home.html. Ammyy Admin is free of charge for non-commercial use. This supports only for Microsoft Operating Systems. They also have few more paid products such as Skype recorder and Router software.

TightVNC - Is a free open source remote control software package.

Free for both personal and commercial usage, with full source code available,
Useful in administration, tech support, education, and for many other purposes,
Cross-platform, available for Windows and Unix, with Java client included,
Compatible with standard VNC software, conforming to RFB protocol specifications.

http://www.tightvnc.com/

UltraVNC - Is a VNC application that is tailored towards Windows PCs, with several features not found
in other VNC products.

http://www.uvnc.com/products/uvnc-server.html

PCHelpWare - Is customizable: you can create your own server package with your logo and -company- name
The individual you want to remotely assist only has to download and execute your customized package.

-Security: Build-in communication encryption (TWF 256) and DH key exchange (using a 512 prime)
-File transfer (using clipboard style Copy/Paste : ctr-alt-c, ctrl-alt-v)
-Text Chat
-Clipboard transfer (Text, RTF, HTML, pictures)
-Scalable and easy to use Viewer. Various color modes to fit bandwidth at best
-International keyboard support
-Additional password if wanted

http://www.uvnc.com/products/pchelpware.html 

TeamViewer - Is free of charge for non-commercial use. Cutting-edge remote support and online collaboration. Team Viewer is a highly secure remote maintenance solution. Your connections are established via fully encrypted data channels using 2048-bit RSA key exchange and 256-bit AES session encryption.

https://www.teamviewer.com/ 

Thanks
@Roshan

Failed to disable the mailbox 2c6758c5-8013-4b9a-b4b3-400901e3124b due to a conflict in directory settings.

 

Scenario

Unable to remove cloud user mailbox which is synced from on premise server,

Error on the Admin Portal when select the user: Exchange: Failed to disable the mailbox 2c6758c5-8013-4b9a-b4b3-400901e3124b due to a conflict in directory settings. To disable this mailbox, first run Enable-RemoteMailbox on-premises. After the next Dirsync sync cycle, run Disable-RemoteMailbox on-premises to disable this mailbox in the datacenter.

The Fix
Example: I am using “Karif Geneva” as my problematic user.
You can check the Routing E-mail Address using the EMC for another user and make sure it's domain is correct. Check below,

Enable Remote user Mailbox
Enable-RemoteMailbox karifg@yourdomain.com -PrimarySmtpAddress karifg@yourdomain.com –RemoteRoutingAddress karifg@tenant.onmicrosoft.com

Add additional email alias to users
Set-RemoteMailbox -Identity karifg@yourdomain.com -EmailAddresses @{add='karifg@service.yourdomain.com'}

Disable user mailbox now
Disable-RemoteMailbox karifg@yourdomain.com

Logon to EMC or Online portal and check whether the user mailbox is removed.

Thanks
@Roshan