Browse category: Web Server

Web Server: Limit Resource Usage Via limits.conf

Limiting server resource usage (especially user processes) is essential and very important for running a stable system/server especially when a web server is used by several users (for shared hosting or personal use). The server resource includes memory, CPU usage time, number of process and many more. For a server that is used by several […]
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By Susanto BSc | No Comments
Posted on 2010-10-01 in Article, Web Server
Web Server, Process, Cpu, Limit, Web, Os, Load, Traffic, Outage, Ddos, Resource, Stable, Bomb, User, Centos, Attack, Linux, Vps, Server, Xhanch, Xhanch Studio

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Web Server: Cannot Receive Email “550 550 Unrouteable address (state 14)”

Having problem with web server is really frustrating. This is what had just happened to me. I suddenly cannot receive email for all emails under my domain name. I tries to send an email from my gmail and yahoo but I keep getting an email mentioning “550 550 Unrouteable address (state 14)“. I am using […]
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By Susanto BSc | No Comments
Posted on 2010-09-20 in Article, Web Server
Exim, Web Server, Solution, Valiases, Gmail, Web, Mx, Yahoo, Error, Email, Server, Hack, Linux, Javascript, Centos, Trick, Dovecot, Vps, Xhanch, Xhanch Studio

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