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scottsb/Add-SMTPAddresses.ps1

PowerShell script to perform bulk adding of new SMTP addresses to Office 365 mailboxes

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Add-SMTPAddresses.ps1

PowerShell script to perform bulk adding of new SMTP addresses to Office 365 mailboxes.

This PowerShell script will add new SMTP addresses to existing Office 365 mailbox users for a new domain. This script fills the need to make bulk email address changes in Exchange Online when Email Address Policies are not available.

Results are output to a text log file.

##Parameters

  • -Domain, The new domain name to add SMTP addresses to each Office 365 mailbox user.
  • -MakePrimary, Specifies that the new email address should be made the primary SMTP address for the mailbox user.
  • -Commit, Specifies that the changes should be committed to the mailboxes. Without this switch no changes will be made to mailboxes but the changes that would be made are written to a log file for evaluation.

##EXAMPLES

.\Add-SMTPAddresses.ps1 -Domain office365bootcamp.com

This will perform a test pass for adding the new [email protected] as a secondary email address to all mailboxes. Use the log file to evaluate the outcome before you re-run with the -Commit switch.

.\Add-SMTPAddresses.ps1 -Domain office365bootcamp.com -MakePrimary

This will perform a test pass for adding the new [email protected] as a primary email address to all mailboxes. Use the log file to evaluate the outcome before you re-run with the -Commit switch.

.\Add-SMTPAddresses.ps1 -Domain office365bootcamp.com -MakePrimary -Commit

This will add the new [email protected] as a primary email address to all mailboxes.

##More Information http://exchangeserverpro.com/add-smtpaddresses-ps1-bulk-add-smtp-addresses-to-office-365-mailbox-users

##Credits Written by: Paul Cunningham

Find me on:

For more Exchange Server tips, tricks and news check out Exchange Server Pro.

Additional references:

Contributors

cunninghamp

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