November 15th, 2007 | Published in Google Apps
Businesses and other organizations moving from old mail solutions that support IMAP can use the IMAP migration tool, but for administrators currently on a non-IMAP solution, this API lets them build custom applications to migrate mail from any legacy system to Google Apps.
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How to access what's new:
Read more about the mail migration API in our developer guide. (see link below)
For more information: