Is it possible to generate an *.MSG file on-the-fly in SharePoint 2010? This is an Outlook message file. I'd like to create an HTML message when the user clicks a button with dynamic properties from the page. Our organization uses Outlook 2010 and SharePoint is only for the intranet. Thanks.
You can also use a workflow to generate an HTML email. You can create any HTML markup you want and merge it with list/library data. Then you can send it to the user and or send it to an email enabled document library where it will store it as a msg file.
You should be able to create a custom alert template, and have that alert send the customized email to an email-enabled Document Library. I think the email will show up in that document library as .msg file.
You want to generate an actual .msg file from some information within SharePoint? I've done similar, we were successful with http://www.aspose.com/, their library made creating the file real easy.