Migration mailbox in Microsoft online platform - Microsoft Community

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dear sir

i o365 administrator, faced below issues. please solve it.

the error screen pop-up when running mailbox migration in microsoft online platform.

(more information: confirmed username , password of mrs proxy valid)


hi alpha k. h. ng,

 

to better understand situation, i’d confirm following information:

1. what’s on-premise exchange version, exchange 2010 or exchange 2013?

2. method use migration exchange online?

there’s article reference: https://support.office.com/en-us/article/ways-to-migrate-multiple-email-accounts-to-office-365-0a4913fe-60fb-498f-9155-a86516418842

 

3. have ever tried migrate of mailboxes exchange online test? if so, what’s result?

4. if use admin account create new migration batch, succeed?

 

thanks,

brook


Office / Office 365 for admins / Deploy Office 365 / Office 365 for business



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