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Bulk add alias name by using script

Before we can run the script, we need to connect to exchange online powershell. Set-ExecutionPolicy RemoteSigned$UserCredential = Get-Credential$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirectionImport-Module ExchangeOnlineManagement; Get-Module ExchangeOnlineManagementUpdate-Module -Name ExchangeOnlineManagement ————- add alais name to email ————– Import-CSV “D:\RemoveAlias.csv” | ForEach {Set-Mailbox $_.OldEmailAddress -EmailAddresses @{add=$_.NewEmailAddress}} ————- remove alais name from email

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Enable TLS1.2

New-Item ‘HKLM:\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\v4.0.30319’ -Force | Out-Null New-ItemProperty -path ‘HKLM:\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\v4.0.30319’ -name ‘SystemDefaultTlsVersions’ -value ‘1’ -PropertyType ‘DWord’ -Force | Out-Null New-ItemProperty -path ‘HKLM:\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\v4.0.30319’ -name ‘SchUseStrongCrypto’ -value ‘1’ -PropertyType ‘DWord’ -Force | Out-Null New-Item ‘HKLM:\SOFTWARE\Microsoft\.NETFramework\v4.0.30319’ -Force | Out-Null New-ItemProperty -path ‘HKLM:\SOFTWARE\Microsoft\.NETFramework\v4.0.30319’ -name ‘SystemDefaultTlsVersions’ -value ‘1’ -PropertyType ‘DWord’ -Force | Out-Null New-ItemProperty -path ‘HKLM:\SOFTWARE\Microsoft\.NETFramework\v4.0.30319’ -name ‘SchUseStrongCrypto’ -value ‘1’ -PropertyType ‘DWord’

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