Postbox 

Postbox is a Thunderbird-based mailer for and that has some “Xobni-like”:Wikipedia:Xobni search features and integration:

1.0 beta is not available for , even though it might well trounce all other existing mail applications. My take?

  1. It’s going to become a paid product, and nobody on would actually pay for software.
  2. It uses to an extensive degree, which complicates matters somewhat.

It also displays varying degrees of missing functionality (one of the most irking ones is the inability to drop files on the dock icon for starting a new message) and slow indexing.

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