1. Connect to your domain registrar interface
    MX records are set at your DNS provider which is usually the same as the domain registrar you’ve used to purchase your domain.

  2. Delete previous “MX” entries
    Delete all the previous “MX” entries you had registered for your DNS Zone, if any.

  3. Add those MX entries
    Type: MX
    Host: @
    Value: mx1.improvmx.com
    Priority: 10

    +

    Type: MX
    Host: @
    Value: mx2.improvmx.com
    Priority: 20

  4. Add this TXT entry for SPF support
    Type: TXT
    Host: @
    Value: v=spf1 include:spf.improvmx.com ~all

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