By Ryan
      Propper, Google Apps TeamWith hundreds (if not thousands)
      of popular email clients and mail servers out there, importing email into another service can
      be challenge, especially when you consider the troves of old email most people save. To ease
      this pain, we created the 
Google
      Apps Email Migration API.
This new API is available in 
Google Apps Premier, Partner, and Education
      Editions, and you can use it to migrate your existing email from anywhere into Google Apps.
      Let's say, for example, you want to import email from your Obscurix Email Server v2.0001715.
      Just write some parsing code and use our simple API to upload that email into the desired
      mailbox. For convenience, you can authenticate to the API not only as the end user of the
      destination mailbox, but also as a Google Apps administrator, and target any mailbox in the
      domain. This API uses the 
Google data API
      protocol, which means there are a 
host of client libraries
      to make importing even easier.
LimitNone (one of our 
Enterprise Professional partners)
      has already built a 
migration
      utility that works with calendars, email and contacts.
For
      more info, check out the 
Google
      Enterprise Blog, or just dive right into the 
developer's
      guide. And please, 
let us know what you
      think!