Sharepoint checkin after outlook saveasfile

<p>I have a routine in outlook that uses the saveasfile method to save a mail item's attachments&nbsp;to a&nbsp;directory location. It works well and has not yet come across a file type it cannot save. </p><p>I have recently been asked to save my files in a SharePoint location. This it does ok, but it leaves the file checked out to me. I can find no way in pure outlook to check the file in. Is this possible? </p><p>File types frequently encountered are .doc, .rtf, .xls, .pdf</p>