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Hi,<br />
<br />
Is the issue is faced by only one user or all other IMAP users are also not able to connect to the server. Kindly check if the IMAP service is started on the Exchange 2013 server.<br />
<br />
Thanks<br />
Manikandan
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Hi,

Is the issue is faced by only one user or all other IMAP users are also not able to connect to the server. Kindly check if the IMAP service is started on the Exchange 2013 server.

Thanks
Manikandan

<div>
All IMAP services on Exchange 2013 are running. The mailboxes can be accessed with no problem using Microsoft Outlook with the IMAP protocol. The only problem is from the Oracle WF Mailer. As mentioned above there is a known issue, I am trying to find out if there is a Microsoft fix for this, such as CU8, or if I have to wait for Oracle to fix its product.
</div>


All IMAP services on Exchange 2013 are running. The mailboxes can be accessed with no problem using Microsoft Outlook with the IMAP protocol. The only problem is from the Oracle WF Mailer. As mentioned above there is a known issue, I am trying to find out if there is a Microsoft fix for this, such as CU8, or if I have to wait for Oracle to fix its product.

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<div class="content wysiwyg-content">
Our Oracle workflow mailer uses IMAP to connect to exchange. It was working fine on our exchange 2007 server but we have since migrated to 2013. &nbsp;I have matched the IMAP settings from the 2007 server and am able to telnet to 143. &nbsp;The Oracle WF Mailer runs for awhile then dies with the error &quot;unable to connect to mail store&quot;. <br />
<br />
The Oracle wf mailer runs on Oracle Applications R12. Exchange is 2013 CU7<br />
<br />
Is this something Microsoft has fixed with CU8, or is it totally on oracle to fix?<br />
<br />
Thank you
</div>
</div>


Our Oracle workflow mailer uses IMAP to connect to exchange. It was working fine on our exchange 2007 server but we have since migrated to 2013.  I have matched the IMAP settings from the 2007 server and am able to telnet to 143.  The Oracle WF Mailer runs for awhile then dies with the error "unable to connect to mail store". 

The Oracle wf mailer runs on Oracle Applications R12. Exchange is 2013 CU7

Is this something Microsoft has fixed with CU8, or is it totally on oracle to fix?

Thank you

Unable to access Exchange 2013 mailbox via IMAP with Oracle

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

Oracle Database

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.