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robert grahame's avatar
robert grahame
Copper Contributor
Mar 05, 2018

Exchange ATP SafeLinks - Blocking sites not in the block list

We have an issue where ATP is blocking emailed links and giving the "This website has been classified as malicious." message, but the site is not on the block list, and we are not scanning downloads.

How can we (a) find out why it is doing this and (b) stop it doing it if the site is not malicious?

I'm pretty sure the ATP blocked links are clean - respected website, not blacklisted anywhere ever, scans with all the usual tools show up nothing, our main web content filter says the links are all OK (and that is usually pretty paranoid).

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