This Tor relay does not conduct brute force attacks on SSHD tcp/22. You are likely experienced an IP spoofing attack allegedly from this IP. Please enable some IP spoofing filter on your network or host to mitigate this problem. See this Tor Project blog post for more information. Allowing Tor node IPs to be blocklisted is a huge detriment to millions of censored and surveilled users around the world.
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Here's an OpenBSD @daily script to run to check email about a local system's status. Should be simply customizable for any Unix-like operating system.
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