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Monday, February 26, 2024

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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Satheshwaran Manoharan
Satheshwaran Manoharanhttps://www.azure365pro.com
Award-winning Technology Leader with a wealth of experience running large teams and diversified industry exposure in cloud computing. From shipping lines to rolling stocks.In-depth expertise in driving cloud adoption strategies and modernizing systems to cloud native. Specialized in Microsoft Cloud, DevOps, and Microsoft 365 Stack and conducted numerous successful projects worldwide. Also, Acting as a Technical Advisor for various start-ups.

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