lianne143

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Hi <br />
We are in a process of migrating to 0365 and we have 800 mailboxes to be migrated and also we have changed the email address of all the users and I was told the new address will be applied to the accounts only when the policies are applied in the 0365 and I was told only to apply the policies only after the mailboxes are migrated.<br />
I have migrated some 8 mail boxes now and have not applied policies still<br />
<br />
I tried logging into one of the mailbox that was migrated to 0365 cloud and I was not able to log in and it says “Your account has been temporarily locked to prevent unauthorised use. Try again later, and if you still have trouble, contact your admin.”<br />
<br />
I have two queries.<br />
Will it allow to log in only when the policies are applied?<br />
Secondly, what will happen if I migrate a mailbox after the policies are applied?<br />
Will it cause any problems and will the mailbox pick up the new address?<br />
<br />
Thanks any help will be great.
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Hi 
We are in a process of migrating to 0365 and we have 800 mailboxes to be migrated and also we have changed the email address of all the users and I was told the new address will be applied to the accounts only when the policies are applied in the 0365 and I was told only to apply the policies only after the mailboxes are migrated.
I have migrated some 8 mail boxes now and have not applied policies still

I tried logging into one of the mailbox that was migrated to 0365 cloud and I was not able to log in and it says “Your account has been temporarily locked to prevent unauthorised use. Try again later, and if you still have trouble, contact your admin.”

I have two queries.
Will it allow to log in only when the policies are applied?
Secondly, what will happen if I migrate a mailbox after the policies are applied?
Will it cause any problems and will the mailbox pick up the new address?

Thanks any help will be great.

Not able to log into 0365 after migration “Your account has been temporarily locked to prevent unauthorised use&quot;

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.

Microsoft 365

Within Internet message handling services (MHS), a message transfer agent or mail transfer agent (MTA) or mail relay is software that transfers electronic mail messages from one computer to another using a client–server application architecture. A MTA implements both the client (sending) and server (receiving) portions of the Simple Mail Transfer Protocol (SMTP). The terms mail server, mail exchanger, and MX host may also refer to a computer performing the MTA function. The Domain Name System (DNS) associates a mail server to a domain with mail exchanger (MX) resource records containing the domain name of a host providing MTA services.

Not able to log into 0365 after migration “Your account has been temporarily locked to prevent unauthorised use&quot;

Not able to log into 0365 after migration “Your account has been temporarily locked to prevent unauthorised use"