Migrate Exchange mailboxes on SBS 2003 to Office 365

I need to migrate just 7 mailboxes off of the Exchange server in Windows Small Business Server 2003 to Office 365. I want it done using the "Exchange 2003 and later versions - Manually specify connection settings" migration option in Office 365 (not IMAP) so I don't have to worry about calendars, contacts, etc. separately. However, something is misconfigured apparently on the current Exchange server as the migration tool cannot make a properly authenticated connection. My understanding is that this migration process is done using RPC over HTTPS, so I assume it something related to that being misconfigured that is the issue but do not know for sure. It already has a trusted certificate so that is not the issue (which is what Google often turns up as a solution).

I want someone to figure out the issues and then get the mailboxes migrated. I will give the selected vendor a temporary admin account on the Windows SBS server (and connectivity most likely through the Remote Web Workplace) and a temporary admin account in Office 365. Priority will be given to anyone has experience doing this specific migration. Thanks.

Skills: Microsoft Exchange

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About the Employer:
( 5 reviews ) Westminster, United States

Project ID: #1252793

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Hi, I can complete this in no time. I just setup Outlook Anywhere on Exchange 2003 the other day for a client. It is the RPC over HTTP but it has to be configured properly. I am MCITP Server 2008 Enterprise Administrat More

$250 USD in 1 day
(10 Reviews)

5 freelancers are bidding on average $470 for this job


Hi, I am Senior Microsoft Exchange Consultant and MCITP (Exchange 2007 and 2010). I have 9 years of experience working with Exchange and other Microsoft products, including 1 year working on Official Microsoft Premier More

$250 USD in 3 days
(3 Reviews)

Greeting, My Name is Navdeep a.k.a v-2nas an Ex-Microsoft Enterprise Support Professional with over 6+ Years in Consulting, IT Architect, Transitions, Migrations, Deployment, Troubleshooting in Enterprise Platform a More

$700 USD in 5 days
(4 Reviews)

Dear Sir, Thank you for taking a look at my bid. I am Asutosh K Sahu, associated with Wisitech Infosolutions Pvt. Ltd., based in India. We are well versed with the SharePoint Server 2010 & Office 365 SharePoint More

$650 USD in 5 days
(1 Review)

I have experience with troubleshooting RPC over HTTPS connections.

$500 USD in 2 days
(0 Reviews)