Migrate emails from an email address to O365 Group mailbox

[Waseem Qureshi]

I've a project ABC with an email address abc@domain.com... now I want to setup a O365 Group for this project with same email abc@domain.com but this email already carries 5+ GBs of emails. How can I get all emails under the same email in O365 Group keeping the email abc@domain.com same...?

[#2]

I fear this is still something difficult...check this old thread: https://techcommunity.microsoft.com/t5/Office-365-Groups/How-do-I-migrate-old-mails-from-PST-file-or...

[#3]

Well you should be able to use the drag&drop functionality in OWA: https://techcommunity.microsoft.com/t5/Office-365-Groups/New-Drag-and-drop-conversations-into-groups...

Although with 5GB, that's bound to be a painful experience 🙂 So perhaps look into some third party tools.

[#4]

Painful or slow 😛

[#5]

@VasilMichev I checked win OWA it works. Thanks.

However, I'm not clear on 5GB bound...?

Additionally, I know the O365 Group Mailbox size is 50GB (pls correct me if I'm wrong), is there any way of Archiving emails and Files?

[#6]

I was just mentioning that with 5GB worth of emails, you will have to do a lot of drag and dropping if you decide to use this method.

And no, Groups do not support Archiving.