Twin directories of mail-expire:

[DIR]  ftp://ftp.ecc.u-tokyo.ac.jp/mirror/ftp1.debian.or.jp/debian/pool/pool/main/m/mail-expire/
[DIR]  ftp://ftp.zcu.cz/pub/linux/debian/pool/main/m/mail-expire/
[DIR]  ftp://130.75.2.22/pub/mirror/linux/debian-mirror/debian/pool/main/m/mail-expire/
[DIR]  ftp://ftp.ankara.edu.tr/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.int-evry.fr/mirror1/ubuntu.com/ubuntu-cd/.debian-mirror/pool/main/m/mail-expire/
[DIR]  ftp://ftp.ural.ru/pub/mirrors/debian/pool/main/m/mail-expire/
[DIR]  ftp://ftp.linux.it/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.cesnet.cz/.vol/releases.ubuntulinux.org/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.mgts.by/pub/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.cosy.sbg.ac.at/debian/pool/main/m/mail-expire/
[DIR]  ftp://ftp.sr.bham.ac.uk/mirror/debian/pool/main/m/mail-expire/
[DIR]  ftp://ftp.gnome.org/cdimage/snapshot/Debian/pool/main/m/mail-expire/
[DIR]  ftp://ftp.stu.edu.tw/Linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.nectec.or.th/.b/5/archive.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.duth.gr/pub/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.funet.fi/.m/mirrors3/archive.ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.gnome.org/mirror/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.li.kernel.org/pub/.3/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.uni-siegen.de/pub/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.uni-kassel.de/Mirrors/archive.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.udc.es/mirror/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.cica.es/mirrors/Linux/ubuntu/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.su.se/pub/mirrors/archive.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://64.50.236.52/.1/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://64.50.238.52/.1/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://sapi.vlsm.org/.3/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.mtu.ru/.4/ubuntu/archive/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.free.fr/.mirrors6/ftp.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.cesnet.cz/.vol/archive.ubuntu.com/mirror/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://24.215.0.24/Ubuntu/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.ticklers.org/archive.ubuntu.org/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.tudelft.nl/d1/Linux/archive.ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://206.167.141.10/data4/pub/distro/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.iitm.ac.in/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.mn-linux.org/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.uni-klu.ac.at/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://mir1.ovh.net/lv0/ftp.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.hosteurope.de/mirror/archive.ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.ecc.u-tokyo.ac.jp/mirror/archive.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.int-evry.fr/mirror4/ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.esat.net/mirrors/.3/archive.ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.crihan.fr/mirrors/archive.ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://147.52.159.12/mirrors/linux/ubuntu/packages/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.uwa.edu.au/mirrors/linux/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.cvut.cz/mirrors/ubuntu.com/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.filearena.net/mnt2/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.ubuntu.com/ubuntu/pool/universe/m/mail-expire/
[DIR]  ftp://ftp.man.szczecin.pl/pub/Linux/ubuntu-security/pool/universe/m/mail-expire/