1. DNS

    Published: Wed 25 January 2023
    Updated: Fri 19 April 2024
    By Don Cohoon

    In linux.

    tags: web

    Domain Name Service (DNS)

    A Domain Name Service (DNS) allows your E-Mail and Web Server to use a name instead of an IP Address, so other people can find you by name. Some Internet Service Providers (ISP) will change your IP address every few months in a residential environment.


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  2. E-MailRelay

    E-Mail Relay

    The following diagrams are what this document will accomplish. The challenge is to obtain and keep a good reputation that other E-Mail handlers around the world will accept. Otherwise your messages will be dumped in the trash can (SPAM) or sent back to you (bounced).


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  3. MirrorDisks

    Mirror Disks

    Mirroring disks on Linux is simple and prudent to ensure your data survives hardware, software and human failures. All data from one disk is duplicated on another disk and if any one disk fails, you will never know it. So it is important after setting up to monitor …

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  4. NAS

    Network Attached Storage (NAS)

    The NAS provides a safe place to store important data. Set this up before running E-Mail or a cloud service because it is the best place to put important files. If an E-Mail server crashes you still have all your E-Mail files on the NFS (see …

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