Dump All Proxy Address from Exchange Server

Dump All Proxy Address/Email Addresses from Exchange Server using PowerShell.

Mailboxes –

Get-Mailbox -ResultSize Unlimited | Select-Object DisplayName,Servername,EmailAddressPolicyEnabled,PrimarysmtpAddress, @{Name="EmailAddresses";Expression={$_.EmailAddresses | Where-object {$_.PrefixString -ceq "smtp"} |Foreach-object {$_.SmtpAddress}}} | Export-Csv EmailAddresses_MBX_Dump.csv

Distribution Groups –

Get-DistributionGroup -ResultSize Unlimited | Select-Object DisplayName,Servername,EmailAddressPolicyEnabled,PrimarysmtpAddress, @{Name="EmailAddresses";Expression={$_.EmailAddresses | Where-object {$_.PrefixString -ceq "smtp"} |Foreach-object {$_.SmtpAddress}}} | Export-Csv EmailAddresses_DG_Dump.csv

Mail Contacts –

Get-MailContact -ResultSize Unlimited | Select-Object DisplayName,Servername,EmailAddressPolicyEnabled,PrimarysmtpAddress, @{Name="EmailAddresses";Expression={$_.EmailAddresses | Where-object {$_.PrefixString -ceq "smtp"} |Foreach-object {$_.SmtpAddress}}} | Export-Csv EmailAddresses_Contact_Dump.csv

you can create a CSV as below,

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About Satheshwaran Manoharan

Satheshwaran Manoharan is an Microsoft Office Server and Services MVP , Publisher of Azure365pro.com. Specialized in Office365 / Microsoft Exchange / Virtualization , Sathesh is an Messaging Expert supporting/Designing/Deploying many medium size businesses to large enterprises when it comes to Corporate messaging and Virtualization Infrastructure

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2 comments

  1. Stanislav Galchonkov

    You can try also:

    Get-Recipient -ResultSize Unlimited | Select-Object RecipientType, DisplayName,Servername,EmailAddressPolicyEnabled,PrimarysmtpAddress,EmailAddresses | Export-CliXml RecipientsDump.xml

    does almost the same. Import-CliXml allows to work “offline” with this dump then.

  2. This doesn’t work for exchange online. Any way to make it work for Exchange Online where it will dump the proxy addresses?

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