Internet · Linux · Making things work · Networking · Open Source · Work

Setting up backup mail exchange server with sendmail

Setting up backup mail exchange server with sendmail Most systems admin is used to setting up the primary mail server, but many of them (like me) are not used to setup a backup mail server in a regular basis. This is my attempt to create a complete document on setting up a backup mail server… Continue reading Setting up backup mail exchange server with sendmail

business · Integration · Internet · Linux · Making things work · Networking · Open Source

What is a SAN?

What is a SAN? A storage area network (SAN) is a dedicated high performance network provides access block level to Data. The in modern day data is stored in an array of hard disk drives or solid-state drive or a combination of both. This Storage area network is usually separated from the local area network for performance… Continue reading What is a SAN?