How to copy single items from one mailbox to another by using EWS Editor

Imagine that you need to need to copy particular mailbox items (such as – mails, contacts, notes, etc.)  from one mailbox to another but you can’t export a .PST file because your organization doesn’t use Outlook and you can’t forward such objects to their new destination. An easy way for you to do so as…

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Office Message Encryption Configuration and Troubleshooting

With Office 365 Message Encryption, an organization can send and receive encrypted email messages between people inside and outside its organization. We have this functionality for a while in Office 365. This is also called Office 365 Message Encryption version 1 (OMEv1). In the last fall we received a new version of Office 365 Message…

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Archive public folder emails older than 2 years

As we all know, retention policies aren’t supported for public folder mailboxes. In case you want to archive/move your old public folder emails to a public folder, specially created for archiving, this script might turn to be useful. First, it prompts you to create the public folder (archive) and then, it is recursively returning the public folder structure…

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How to remove the MobilePhone from my Public Folder contacts?

In case you want to remove the “MobilePhone” property for all your public folder contacts, you can use this script. The same reasoning applies for other properties, with the mention that you need to load the corresponding extended property for them.   Prerequisites: -The script requires EWS Managed API 2.2, which can be downloaded here:…

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Disable automatic forwarding in Office 365 and Exchange Server to prevent information leakage

This article is describing a brief guide on how to prevent internal users from auto-forwarding emails to external mailbox users and on how to disable automatic email forwarding in Office 365 and Exchange Server. Allowing users to use mail auto-forwarding brings the risk of information leakage. Additionally, users can select the option to not keep…

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Empty your online archives with EWS Managed API

In case you want to remove the content of your online archives, I have written this script that does it automatically for you.   Prerequisites: -Create a file with the user mailboxes that have an online archive enabled: “UserAccounts.txt” EmailAddress user1@domain.onmicrosoft.com user2@domain.onmicrosoft.com user3@domain.onmicrosoft.com -Create a new RBAC group or use an existing one from Exchange Admin Center –…

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Add a Microsoft Teams bot in Channels

If you created an amazing 1:1 bot that you feel that you can share it with your colleagues or that can help them in daily activity, here is a way to add it Channels of different teams. This article assumes that you created a bot with the Azure Bot Service and you added the bot…

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How to export and filter All Available MailboxDiagnosticLogs

Exchange offer us access to Mailbox Diagnostic Logs so in case of issues we know what happened with many components. The cmdlet is available both in Exchange and Exchange Online but some parameter’s values might differ. Here I’ll focus only on Exchange Online. You can find official documentation about Export-MailboxDiagnosticLogs on TechNet. I noticed that…

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