I need to download, export or somehow save the last few years of our group Yammer account for my company. We are switching to a new domain, and don't want to lose all the discussions and files. Any ideas?


When you change domains it is possible to merge Yammer networks. This allows the old network to exist as an external network you can access. Merges must be requested through a support ticket to Microsoft.

The alternative is to use the Data Export feature to get a ZIP file of all messages in CSV format and files posted.

  • Good answer! Could you perhaps add a screenshot of the "merge Yammer networks" option, so it is clear where to find it? Feb 12 '14 at 13:58
  • This is not exposed to end users or admins, but there is some minimal information at success.yammer.com/integrations/network-architecture. It requires a support ticket to be filed with Microsoft support. Yammer is a Microsoft product. Feb 12 '14 at 22:23
  • Ah, OK. Maybe you could add to your answer that a support ticket is needed to do the merge. Feb 13 '14 at 8:17

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