MarsSeed [1] filed a deletion request for mailx-git [2]: Unused, unmaintained VCS package from 2015. Does not declare provides + conflicts, and does not install the custom license.
Upstream not developed since 2014. [a] [a]: https://repo.or.cz/mailx.git/shortlog [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mailx-git/
