<div>
I hope the above suggestion clarifies your concern. Moreover, please have a look at below links:<br />
<br />
<a href="https://technet.microsoft.com/en-us/library/dd351123(v=exchg.160).aspx" rel="ugc">https://technet.microsoft.com/en-us/library/dd351123(v=exchg.160).aspx</a><br />
<a href="https://technet.microsoft.com/en-us/library/jj150543%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396" rel="ugc">https://technet.microsoft.com/en-us/library/jj150543%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396</a><br />
<a href="http://www.askme4tech.com/how-use-powershell-migrate-mailboxes-one-database-another-exchange-2013" rel="ugc">http://www.askme4tech.com/how-use-powershell-migrate-mailboxes-one-database-another-exchange-2013</a><br />
<br />
Hope this helps!
</div>


I hope the above suggestion clarifies your concern. Moreover, please have a look at below links:

https://technet.microsoft.com/en-us/library/dd351123(v=exchg.160).aspx [https://technet.microsoft.com/en-us/library/dd351123(v=exchg.160).aspx]
https://technet.microsoft.com/en-us/library/jj150543%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396 [https://technet.microsoft.com/en-us/library/jj150543%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396]
http://www.askme4tech.com/how-use-powershell-migrate-mailboxes-one-database-another-exchange-2013 [http://www.askme4tech.com/how-use-powershell-migrate-mailboxes-one-database-another-exchange-2013]

Hope this helps!

<div>
<div class="content wysiwyg-content">
Hi Expert,<br />
<br />
I have access to the exchange console and I have different mailbox stores with different sizes. Can you please know how to migrate a mailbox from 1gb mailstore to 2 gb mailstore. <br />
<br />
Thank you
</div>
</div>


Hi Expert,

I have access to the exchange console and I have different mailbox stores with different sizes. Can you please know how to migrate a mailbox from 1gb mailstore to 2 gb mailstore. 

Thank you

mailbox move or migrate

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.