incoming messages

Postfix provides Mime header check for all incoming messages. You can put restrictions on .exe / .bat / .vbs files and block all attachments. mime_header_checks directive allows you to define file, you will place a restriction for any file extensions that you do not want to have passing through your mail sever system. On most […]

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Do you wonder how to write a program that accepts incoming messages with a network socket? Have you ever just wanted your own Web server to experiment and learn with? Have you ever wondered how a Web server actually works? Experiment with nweb — a simple Web server with only 200 lines of C source […]

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