<div>
Thanks very much for pointing me in the right direction. &nbsp;With hose test I found that it was a permissions error on the receive connector which is now resolved.
</div>


Thanks very much for pointing me in the right direction.  With hose test I found that it was a permissions error on the receive connector which is now resolved.

<div>
Hi,<br />
<br />
I am glad my suggestion assisted you to resolve the issue.
</div>


Hi,

I am glad my suggestion assisted you to resolve the issue.

<div>
<div class="content wysiwyg-content">
I have recently installed a server with Microsoft Exchange 2013 alongside our existing Exchange 2007 server as a first step in migration. &nbsp;We have a single site, single AD, and just these 2 Exchange servers. &nbsp;I believe I have followed all the Microsoft instructions for setting this up. &nbsp;I have not yet migrated any mailboxes across.<br />
<br />
To test it out I have created a new user with a mailbox on the 2013 server. From this, I can send email to the Internet successfully, but I cannot send email to a mailbox on the 2007 server. &nbsp;I see no error message in Outlook, it appears to have sent it but it does not arrive.<br />
<br />
It does work the other way round - i.e. From the user / mailbox on the 2007 server, I can send email successfully to the user with the 2013 mailbox.<br />
<br />
I can't see how to troubleshoot sending mail between the exchange servers. &nbsp;Please can you suggest where I can look?<br />
<br />
Thanks
</div>
</div>


I have recently installed a server with Microsoft Exchange 2013 alongside our existing Exchange 2007 server as a first step in migration.  We have a single site, single AD, and just these 2 Exchange servers.  I believe I have followed all the Microsoft instructions for setting this up.  I have not yet migrated any mailboxes across.

To test it out I have created a new user with a mailbox on the 2013 server. From this, I can send email to the Internet successfully, but I cannot send email to a mailbox on the 2007 server.  I see no error message in Outlook, it appears to have sent it but it does not arrive.

It does work the other way round - i.e. From the user / mailbox on the 2007 server, I can send email successfully to the user with the 2013 mailbox.

I can't see how to troubleshoot sending mail between the exchange servers.  Please can you suggest where I can look?

Thanks

I can't send mail from an Exchange 2007 mailbox to an Exchange 2013 mailbox.  Any ideas ?

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.