Jufe445 Upd Jun 2026

: Port 445 is a high-risk target for cyberattacks like the WannaCry ransomware. Security guides strongly recommend blocking this port from the public internet and using a VPN for remote access UDP Protocols

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Fighting Spam

We run our own mail server, but we have front ended it with a spam blocker by MX Guard Dog. This enables us to run our mail server with much lower resources, because it does not need anti-spam or anti-virus software. If you want help to do the same, get in touch.

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