10161oo244: Icc Ftp Server Updated

If you have received the notification "10161oo244 icc ftp server updated," follow this step-by-step checklist:

Since the 10161oo244 update went live, some users have reported connection timeouts. Here is how to fix the most common errors: 10161oo244 icc ftp server updated

Post-update, the server will only accept connections from pre-approved IP ranges. If your organization’s public IP has changed or you are connecting from a new cloud region (e.g., Azure East US vs. AWS Frankfurt), you will receive 530 Permission denied. The ICC has likely provided a portal to whitelist new addresses. If you have received the notification "10161oo244 icc

Cause: Passive mode mismatch. Fix: In FileZilla, go to Edit > Settings > FTP > Passive Mode and select "Ask your operating system for the external IP address." Azure East US vs. AWS Frankfurt)