https://archlinux.org/packages/extra/x86_64/mailimporter/
Arch Linux - mailimporter 26.04.1-1 (x86_64)
arch linux
https://mirrors.sohu.com/cygwin/x86_64/release/kf5-mailimporter/libKF5MailImporterAkonadi-devel/?C=M&O=A
Index of /cygwin/x86_64/release/kf5-mailimporter/libKF5MailImporterAkonadi-devel/
index ofcygwinreleasedevel
https://koschei.fedoraproject.org/package/mailimporter
Koschei - mailimporter