Report something the filters got wrong, tell us about a bug, or ask a question. You do not need an account.
We have your message and will reply to the address you gave us.
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Write to [email protected] and it reaches the same place.
The FAQ covers the questions we get most, including what to do when filtering stops working after a platform update.
Include the link to the item and which filter you think caught it. That is usually enough for us to reproduce it straight away.
If you have found a vulnerability, send it to [email protected] with "Security" in the subject and give us a chance to fix it before you publish. We will not pursue anyone who reports in good faith.