Community Modeling and Analysis System

CMAS Listserves

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The CMAS Center offers free subscription to the M3User listerve as forums for discussion and support of atmospheric modeling software. You need to subscribe to the list to post messages; queries of archived postings on the listserve are open to the public. You can subscribe to the list through either the List Manager Web Page (linked below) or by Email. FAQs on how to subscribe to and unsubscribe from the listserve are available through the UNC help desk.

M3User (Technical Support Forum) [Subscribe]

The CMAS Center maintains M3User as a forum for community-based support and discussion about CMAS Center-supported software and data. Specific questions about the CMAS Center-supported software are welcome on M3User. M3User should be used as the primary support resource for questions not answered on the CMAS FAQs Page.

How to Unsubscribe

There are two main ways to unsubscribe yourself from a list:

Unsubscribing via email

To unsubscribe from a list, send an email to with the unsubscribe command in the body of the message. For example, if you are subscribed to a mailing list called foobar, you could send the following email to

unsubscribe foobar

If you were subscribed to foobar with a different email address than the address from which you are currently sending mail, you could specify your subscribed email address in the unsubscribe command to

unsubscribe foobar

Unsubscribing via the Listserv subcsriber web interface

To unsubscribe from a list, visit and click the List Members link in the Log In box.

  • Login with your email address and list password.
  • Click the My Lists tab to get a list of all the lists to which you are subscribed.
  • Click the Unsubscribe link next to the list(s) from which you want to be unsubscribed.