End of Exchange Online Classic Authentication

As most of you admins are already aware that Microsoft is killing Basic authentication for Exchange Online services for PowerShell, EWS, POP, IMAP and EAS. SMTP authentication is still supported.(changes will not affect it)   Microsoft already released the Exchange online MFA Powershell  previously but it lacked the capability to be used in scripts. https://docs.microsoft.com/en-us/powershell/exchange/exchange-online/connect-to-exchange-online-powershell/mfa-connect-to-exchange-online-powershell…

Email Mail flow from Third Party Gateway to Exchange Online

Many organizations are using different email gateways (namely Proofpoint, Mime Cast, Ironport, Synmantec, Barracuda) instead of Exchange online protection. This blog is about a scenario from one of our customer that is using Cisco Ironport cloud and their current email routing from Internet is as below. Internet –> Ironport Cloud –> Exchange Onpremise –> Exchange…

Delete Messages from Exchange and Exchange Online Environment

This blog post outlines the process that can be followed when Exchange administrators are contacted by legal/compliance/Security teams to remove the messages matching certain criteria from the Exchange/Exchange Online environment. Exchange Note: – For commands to be successful indexing on the exchange servers should be in healthy condition. First and foremost step is to run…

Automate move the New mailboxes to Cloud

Another day another Spell 🙂 We have migrated majority of our users and resource mailboxes to office 365. All new user mailboxes are now directly enabled on the cloud using Enable-Remotemailbox cmdlet from our identity management system. Question now is, what about shared mailboxes, rooms and equipment mailboxes that are still created OnPrem by our…