We will never ask for sensitive information here in the public topic. There are ways around it that we can obtain support and still benefit the community by being a part of the request. You're, of course, very welcome to omit any information out of logs, screenshots, etc... you do not want to share publicly (such as server paths). If you need to pass a URL, you're welcome to provide a relative URL that does not include your domain, for instance: /forums/topic/123-my-topic instead of https://example.com/forums/topic/123-my-topic . We know your URL so can fill in the blanks 🙂 .
You would never need to answer/reply to both a ticket email and the support topic here. If we need to transfer your support topic to a ticket, you will only need to correspond with us in the ticket. Once the ticket is resolved, we (Invision Staff) will update the topic here so the community benefits from the result.