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Recent content by zeser

  1. Z

    Question Non Standard SMTP Port

    Hi, I have google cloud, and the port 25 is blocked. So I tried to change the port to "2525 or 3000", and opened the port in ssh linux, but I put "iptables -A INPUT -p tcp --dport 2525 -j ACCEPT" and nothing happens. Now i try to send a email and said SMTP error(-1): connection to server failed...
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