How can I use Claws Mail with mairix?
In addition to the quicksearch, that allows filtering out messages in folders recursively, you can use mairix in Claws Mail in order to perform message searches across a wide range of folders. To illustrate this topic, we’ll detail the necessary steps to make a global search in a MH config (in our example, ~/Mail). – install mairix from http://www.rpcurnow.force9.co.uk/mairix/ or get it from your packages repository. mairix is a program for indexing and searching email messages stored in Maildir, MH or mbox folders. We recommend to avoid using version 0.20 (0.17 to 0.19 are fine). – create a folder in Claws Mail where the search results will be stored in (in our example: ~/Mail/Search). – create a mairix config file (~/.