Move specific emails from mailbox to mailbox

[Khalil_S]

Hi,

A misconfigured rule on O365 captured all incoming emails to the domain and placed them in a single mailbox.

Is there any way to move each email to its intended mailbox/recipient? There are around 8000 emails and it's impossible to check each one and forward it to the recipient! Moreover, i need each email to be sent to their respective recipient with the original sender's name.

Any help?

Thx.

[#2]

PowerShell will not help you here, you need an EWS-based solution. For example, the script here allows you to copy/move items between mailboxes: https://github.com/David-Barrett-MS/PowerShell-EWS-Scripts/wiki/Merge-MailboxFolders.ps1