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Tag Archives: PowerShell
Updating the additional response verbiage in Exchange conference room mailboxes in bulk
My company recently went through a rebranding and we had to update our company name on the additional response test on some 300+ conference rooms in our Exchange Hybrid environment. As always, PowerShell came to the rescue! In order to … Continue reading
Custom RBAC roles in Exchange Online do not work as expected when compared to on premises Exchange servers
At our company we have created multiple paired down RBAC roles for various business units like Information security and our various regional helpdesks. As we started our journey into Office 365 in 2019, we replicated these paired down RBAC roles … Continue reading
Posted in Exchange, Exchange Online, Microsoft 365, Office 365
Tagged Exchange, Exchange Online, PowerShell
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Removing certain email addresses by domain or prefix from all mail objects in Exchange on-premises
Over the summer my company moved our email ingress and egress from on premises Cisco IronPort Gateways to Exchange Online Protection. While this moved us to a modern and cloud-based mail hygiene solution, we did lose some of custom mail … Continue reading
Removing 1000’s of folders in an on oprem Exchange Mailbox via EWS
Recently our helpdesk received a report of a user leveraging Outlook 2013 (x86) in a VM on a Mac to access a local mailbox (i.e. Not O365) crashing with an out of memory error. Before they reached out to my … Continue reading
Inventorying Exchange custom attribute (extensionAttribute#\CustomAttribute#) usage within your environment
My team recently fielded a request for an unused Exchange custom attribute to use for various automation tasks around AD user groups. Since multiple teams at my company have access to various types of AD objects, we decided to do … Continue reading
How to change and then resume a failed New-MailboxImportRequest In Exchange 2010
Recently I had to import a handful of PST files into a our Exchange 2010 server using the New-MailboxImportRequest cmdlet, and did so without setting the -baditemlimit parameter. During the import one of the files threw an error. Despite the discoverability … Continue reading
Posted in Exchange, Exchange 2003, Exchange 2010, PowerShell
Tagged Exchange 2003, Exchange 2010, New-MailboxImportRequest, PowerShell
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