Version 1.10.7 is available upstream. Please consider updating!
It seems that version 1.10.7 is available upstream, while the latest version in the Gentoo tree is 1.10.6. You think this warning is false? Read more about it here.
'mu' is a set of command-line tools for Linux/Unix that enable you to quickly find the e-mails you
are looking for, assuming that you store your e-mails in Maildirs. It also includes an emacs based mail client mu4e.