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Tag - openssl

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Configure Postfix to use Gmail in RHEL/CentOS

by tux
3 min read
26 Comments

Relaying to Gmail via smtp.gmail.com can be accomplished by configuring your Postfix with SASL authentication and TLS encryption. The common errors you will encounter if sending from your postfix mail server failing to gmail.com...

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SSL Certificate Installation in Tomcat Linux Server

by tux
12 min read
3 Comments

For those who uses java server pages via Tomcat server on Linux, providing secure transaction on your website thru SSL protocol is a must.  By this of course  we need to install a CA assigned certificate on the server. The...

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