We are using Grafana 4 and have implemented weak alert alerts on the incoming Webhook. Notifications are sent as expected, except that the link in the notification indicates the wrong place. For example, if you accept the following test notification:

Then I expect that the link in the [Alerting] Test notification will point to the Grafana server. However, the host in this link is localhost. I thought this might just be a test notifications problem, but it also happens with real notifications: the path will be correct, but the host and port will be wrong (localhost: 62033, for full details).
I tried to find the place where this host / port is configured, with no luck. Any clues to fix this?
Thanks in advance.
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Praheotec
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