Wednesday , June 10 2020

Recent Posts

Database availability group must have quorum error

Decommissioning set of old Exchange 2013 servers had to export few mailboxes and decommission them.But mailboxes are not mounting saying quorum not found. but for me the simplest way is to remove the Database Availability group completely and mount the databases and take the required data out via pst and …

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Export all Teams Channels and all members in Office 365

In some situations like if we wish to study a new environment or restructure a existing environment or check user teams channels membership across the tenant. we have to Export all the Teams Channels and all the members of it to a CSV file. There is no command let available …

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.\MailboxSizeReport.ps1 for Exchange and Office 365

Script Supports – Exchange 2007, 2010, 2013 , 2016 & Office 365 .\MailboxSizeReport.ps1 Created a Mailbox Size Report for Exchange 2010 and Exchange 2013. It can Generate CSV, Display all and Display with Wild Card. Download the Script Download the Script It can collect below information in CSV Display Name …

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Optimize Antispam Settings in Office 365

Lets see how to optimize anti spam settings in office 365. Anti spam settings can be modified from protection portal of office 365.  by default this service is available for all Exchange online users. Login to https://protection.office.com Threat Management  – Policy – Antispam   Click on edit policy Default Spam …

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Leaving the Organization as guest in Teams

Leaving the Organization in teams is certainly important . So that you can come out of the organization where you have been invited as a guest once your work is completed Login to https://myapps.microsoft.com/ Choose the Organization you want to leave. Sign in to leave Organization Once you are logged …

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Rename Office 365 Unified Groups

Renaming Office 365 Unified Groups and updating group email address or domain is not via GUI at this point of time. we need to use powershell to update the same.   Run below to get the required groupID Once you get the required group ID , Use below to check …

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Enable or Disable Multi-factor Authentication in Office 365

There is a requirement on test environment tenant to disable multi factor completely More Information required https://portal.azure.com Login to Azure Portal Properties Manage Security Defaults Choose No Never do it in production environment unless there is certain need. Please note conditional policies makes this selection to no automatically as well.

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Office 365 Mailbox not showing in Hybrid Exchange server

Newly created Mailbox not showing in Hybrid Exchange Server Control Panel.Not all administrators certainly know that they should not provision office 365 mailbox directly from the office 365 console. They should have used the Hybrid server to provision new cloud mailboxes. User Created Directly on Active Directory and created a …

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