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Article 2556

Microsoft ISA 2004 and Access denied

Problem

When connecting through a Microsoft ISA 2004 server, the FTP client has read-only access to files and folders. Uploading, renaming, or deleting a file or folder is not possible. The FTP server replies with the following error:

550 Access denied.

Solution

The default settings of Microsoft ISA 2004 Server, acting as a firewall, allow only read access (listing and downloading).

To change these settings, open ISA Management and select Firewall Policy > Web Access > Protocol > Filtering > Configure FTP. On this page, clear the Read Only option.

Applies To

Microsoft ISA 2004

References

FTP Client Access from an ISA Server Network

Mots-clés
isa server