Microsoft Admin Portals

Microsoft 365 Admin Portals

Portal NameURL
Microsoft 365 Admin Portal 
Microsoft 365 Compliance
Microsoft Endpoint Manager Admin Console
Microsoft Endpoint Manager Admin Console (old)
Exchange Admin Center (new)
Exchange Admin Center (old)
Microsoft Teams Admin Center 
SharePoint Admin Center
OneDrive Admin Center
Apps Admin Center
Power BI Admin Portal
Power Platform admin center
Microsoft Stream Admin Center
Skype for Business admin center (deprecated)
Kaizala Management Portal
Yammer Admin
Microsoft Store for Business
Microsoft Store for Education
Microsoft Partner Center
Microsoft Remote Connectivity Analyzer
Microsoft 365 network connectivity test
Microsoft Call Quality Dashboard

Azure IT Admin Portals

Portal NameURL
Microsoft Azure Portal 
Microsoft Azure (Release Candidate)
Microsoft Azure (Preview)
Azure Resource Explorer
Azure Cloud Shell
Azure Active Directory admin center
Azure Cosmos DB
Azure Data Factory
Azure Cognitive Services Custom Translator
Azure Non-profit Portal
Portal NameURL
Azure Security Center…

Microsoft Licensing/Support Portals

Portal NameURL
Volume Licensing Service Center
Next Generation Volume Licensing
Microsoft Azure Enterprise Portal
Microsoft Services Hub
Microsoft License Advisor
Microsoft Partner Center
Azure Subscriptions

Security / Defender IT Admin Portals

Portal NameURL
Microsoft Cloud App Security
Microsoft Defender for Endpoints
(Previously Defender ATP)
Microsoft 365 Defender
Office 365 Security & Compliance
Microsoft Defender for Identity
(Previously Azure ATP)
Multi-factor authentication…

Developer Portals

Portal NameURL
Graph Explorer 
Azure DevOps
Visual Studio Subscriptions
Visual Studio Subscriptions Management
Adaptive Cards

Other Useful Microsoft Portals

Portal NameURL
Office 365 Anti-Spam IP Delist Portal
Azure Status
Azure DevOps Status
Windows Virtual Desktop Consent Page
Customer Digital Experiences
Group Policy Search
Microsoft Startups
Office UI Fabric Icons 
Become Microsoft Certified… 
Tech Community Video Hub 
Microsoft Azure Sponsorships
Microsoft Dynamics Lifecycle Services
Microsoft MVP
Portal NameURL
What is my Microsoft Azure and Office 365 tenant ID?
Office 365 ATP Safe Links Decoder
Message Header Analyzer
Tenant Availability Check


Add Fullmailbox Permission in PowerShell using a CSV file

Create a CSV with following fields and save it in a temp folder

UserMailbox and User

copy the below and save as .ps1 file in the same temp folder e.g C:\temp

$csv = Import-csv -path “C:\temp\fullaccess.csv”
foreach($User in $csv)
Add-MailboxPermission -Identity $user.UserMailbox -User $user.User -AccessRights FullAccess -InheritanceType All


Run the script to apply permissions

Get-MailboxStatistics to export Mailbox size in Exchange Powershell

Use the below to export mailbox statistics from exchange PowerShell. There are different commands which help you filter and manipulate the exported data.

The exported information is always useful during Office 365 migration to assess mailbox sizes and item counts, last login time and required bandwidth.

Export Mailbox size and statistics of all users
get-mailbox  -resultsize unlimited | get-mailboxstatistics | ft DisplayName,TotalItemSize,Itemcount | export-csv C:\temp\mailboxstatistics.csv
Export Mailbox statistics for a specific OU (organizational unit)

get-mailbox -OrganizationalUnit  “OU=Sales,OU=London Staff,DC=contoso,DC=local” -resultsize unlimited | get-mailboxstatistics | ft DisplayName,TotalItemSize,Itemcount | export-csv C:\temp\salesstaffmbstats.csv

Export Mailbox statistics based on domain address

In this example we use the where cmdlet to specify the search filter base. In the below example I am searching for users with specific email address, useful in a multi tenant environment.

Here I am trying to export mailbox statistics for specific set of users who have exchangekb as their email address suffix.

get-mailbox | where {$_.EmailAddresses -like “*exchangekb*”} | get-mailboxstatistics | select-object displayname, totalitemsize, itemcount, lastlogontime, exchangeguid | export-csv C:\temp\exchangekbstats.csv