If using a Surface Pro (Win8) and Win8's mail client you should already
be aware the client supports the following protocols.
- IMAP (e.g Google, Yahoo, 3rd party isp IMAP accounts)
- Exchange Active Sync (e.g. Outlook.com, Live.com, MSN.com,
Hotmail.com), and
- Exchange (e.g. Exchange, Office 365)
Unless the 'work' email account supports one of the above protocols (and
capable of being setup on the Surface Pro using Win8 Windows Mail) then
only a couple of options are available exclusive of emailing the files
but those traditionally requiring installation of additional software
(email clients that support a protocol compatible with the work account)
which would also decrease remaining disk capacity
If you need the email *and* the attachments and the ability to read them
in an email client then why extract/save the attachments to a unique
folder external to the Win8 email client.
If you need only attachments, why retain the original messages in Win8's
Windows Mail.
If intent on cleaning out Win8's mail files manually via File Explorer
navigate to
C:\Users\<username>\AppData\Local\Packages\microsoft.windowscommunicationsapps...\LocalState\Indexed\LiveComm\<numerical
folder name>\<numerical folder name>\Mail
- note: <numerical folder name>= a numbered folder name generated by
the Mail app and unique to your system.
Once there you will find a variety of other numerical folders that
contain *.eml files
- those email files use numbers as filenames with eml as the
extension....Not really helpful...but one has the ability to add the
Title or Subject field to File Explorer's view pane enabling the ability
to see the message's Title or Subject field in alphanumeric.
Delete files with caution...since every deletion requires the Mail app
to reindex for what is no longer present whenever the Mail app is used
in the future...which is why cleanup should be done within the Win8 Mail
app. The risk of deleting files via Explorer that are currently in the
Mail app index is corruption of the index and possibly the folder structure.
Optionally, you could entirely ditch Win8's Windows Mail and use a
different client that stores emails as *.eml [like Win8's mail app] or
*.msg [like Outlook] files (with attachments intact) and also providing
the ability to export the messages (for archiving) to an external device
(e.g. a 32 GB usb jump drive).
Bottom line as noted above..If you don't wish duplicates on the
machine...it doesn't make sense to keep or even copy/extract creating
redundancy....
Fyi...the disk capacity of a Surface Pro can be expanded with an
insertable memory card.
--
...winston
msft mvp consumer apps