Thursday , July 18 2019

Change Hostname of IronPort Appliance in a Cluster

ssh to the appliance

sethostname newhostname.domain.com

commit

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Choose Network –> IP Interfaces

Choose the dataport

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Enter new hostname

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Submit and Commit.

  • Change the appropriate DNS in your MX record of your SMTP Domain (Godadddy for example)
  • Contact your IP Provider to change the proper PTR Record (AT&T for Example)

If IronPort is on a cluster _ Run Clustercheck to make sure there is no inconsistencies after renaming

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About Satheshwaran Manoharan

Satheshwaran Manoharan is an Microsoft Office Server and Services MVP , Publisher of Azure365pro.com. Specialized in Office365 / Microsoft Exchange / Virtualization , Sathesh is an Messaging Expert supporting/Designing/Deploying many medium size businesses to large enterprises when it comes to Corporate messaging and Virtualization Infrastructure

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