Hybrid migration from Exchange 2016 to Office 365

Hybrid migration from Exchange 2016 to Office 365 Cloud High Level Migration Approach 1. Generate Users’ Mailbox usage with PowerShell Script on Exchange 2016 Server to identify which mailbox need to be migrated 2. Add addtional User Principle Name (UPN) – Aventislab.com in AD, and update all users with the new UPN 3. Upgrade Forest …

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Assign Office 365 License with PowerShell

Please refer to the steps below on how to assign office 365 license with powershell List all the ServicePlan for E3 #Office 365 License for E3 Get-MsolAccountSku | Where-Object {$_.SkuPartNumber -eq ‘ENTERPRISEPACK’} | ForEach-Object {$_.ServiceStatus} ServicePlan ProvisioningStatus ———– —————— BPOS_S_TODO_2 Success FORMS_PLAN_E3 Success STREAM_O365_E3 Success Deskless Success FLOW_O365_P2 Success POWERAPPS_O365_P2 Success TEAMS1 Success PROJECTWORKMANAGEMENT Success …

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Remote Server returned ‘550 5.1.8 Access denied

Remote Server returned ‘550 5.1.8 Access denied, bad outbound sender show in Email bounce back message below The affected Office 365 users cannot send out Email as his account are blocked for sending lot of SPAM Mail recently Login to Office 365 Portal and go to Admin Centers – Security & Compliance Steps to unblock …

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UserDuplicateDiscoveryException During Exchange 2007 Cut Over Migration to Office 365

We encounter the following error message in one of our Exchange 2007 to Office 365 using Direct Cut Over Migration Method UserDuplicateDiscoveryException: The user "missupport@xxxxxx.com" was discovered twice from the source environment. Please ensure that there is no duplication in the source. We had checked there is no Duplicate ID in Exchange 2007 & AD, …

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Enable DKIM for Outgoing Email in Office 365

Please refer to the following steps on How to Enable DKIM for outgoing Email in Office 365 It is strongly recommended to go through all the articles https://o365info.com/dkim-domain-keys-identified-mail-basic-introduction-part-1-of-5 to have a detail understanding on how DKIM is working in detail Get the DNS Records for DKIM The first part of the CNAME would be always …

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Exchange 2007 to Office 365 Cut Over Migration

Please refer to the following high level of Migration Plan Review and verify the Pre-Requisite< Purchase and activate your Office 365 Plan Associate the Public Domain Name to Office 356 with TXT records verified Assign Full Access for Mailbox #Assign Full Access Permission for Administrator in Exchange 2007 Server using PowerShell ISE Add-PSSnapIn Microsoft.Exchange.Management.PowerShell.Admin #Exclude …

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Powershell to provision Office 365 Tenant

Please refer to the following steps on how to use Powershell to provision Office 365 Tenant Go to Office 365 DEMO and sign up for 90 Days Trial Account if you are Microsoft Partner Download Microsoft Online Services Sign-in Assistant for IT Professionals RTW-msoidcli_64.msi and install it Install Nuget Provider – Internet Connection is required …

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