A message can be exported from the repository with its attachments, and saved locally as a single file, with the attachments embedded within.
To export email messages from the repository:
Navigate to one or more email messages, and select them.
Select File > Export.
Instead of using the File menu, you can drag and drop the email messages from the repository to the appropriate location on your local computer.
If prompted to set export options, do one of these:
To export one message, set options, and click OK.
To export multiple messages, set options for each separately by clicking Next. After the last message, click Finish.
To select options for all remaining messages at once, click Finish.
If prompted for the location to which you must export, select the location, and click OK.