Faraor, it is not to be. We cannot send an email with attachments from a SharePoint Designer workflow using out of the box features. This wish comes up with increasing regularity on the MSDN forums.
Mar sin féin, an SharePoint platform, mar a bhfuil an oiread sin rudaí, does offer us a path forward. Is féidir linn create custom actions which we then incorporate into our workflows. Once installed, a custom action looks and feels like any other action (e.g. Collect Data, Log a Message, etc).
Creating a custom action is a big mountain to climb, áfach,, for End Users. This codeplex project provides this functionality: http://www.codeplex.com/SPDActivities. Pulling that down and installing it is also beyond the skills of typical End Users. Mar sin féin, it’s quite simple for a SharePoint admin to do it, so if you find yourself needing to develop a workflow with this capability, work with your SharePoint admin to get it done.
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