Introduction
This document describes how to solve the error Invalid URL 'https:///v1/clouds': No host supplied after the Secure Email Gateway upgrades to 15 release.
Problem
Invalid URL 'https:///v1/clouds': No host supplied error appears after Secure Email Gateway upgrades to 15 release.
Solution
The error appears under the next conditions:
1. If an older config file from 14 release is loaded in Secure Email Gateway 15 release
2. If the file reputation server is not reachable.
In order to mitigate the second condition you need to allow the next ports in your Firewall, depending on the region the File Reputation is set. In case your configuration implies the use of a Proxy, File Reputation server needs to be reachable from the proxy, as shown in the image.
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