SMB / network shares
Connect Windows file shares and NAS devices using a UNC path and a service account. Available on all plans.
Last updated July 17, 2026
#What you need
SMB connects Windows file shares and NAS devices. It's available on all plans. Create an SMB credential with:
- Share path — the UNC path, for example
\\fileserver\Reports. - Username and password — typically a domain service account.
- Domain — if your environment uses one.
#Permissions (both layers)
Windows shares enforce two permission layers, and the account needs the right access on both:
- Share permissions on the shared folder.
- NTFS permissions on the underlying files and folders.
Grant read on sources and write on destinations, plus delete where Move, Sync/Mirror, or Scheduled Purge needs it — scoped to just the folders involved.
#Set up and test
- Create the credential under Credentials → New credential → SMB.
- Enter the UNC path, service account, and domain.
- Choose Test connection to confirm reachability and sign-in before saving.
#Common mistakes
- Only one permission layer set. Share access without NTFS access (or vice-versa) results in “access denied.”
- Testing from the wrong machine. Access from your desktop doesn't prove the FileAgent host has access — the host and its service account must reach the share.
- Username format. Use the form your environment expects (
DOMAIN\useror UPN).
If you hit “access denied,” see SMB troubleshooting.