Twin directories of Mail:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/system/Mail/
[DIR]  ftp://ftp.kemsu.ru/pub/Software/Windows/Internet/Mail/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/modules/by-module/Mail/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/scripts/Mail/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/modules/by-module/Mail/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/scripts/Mail/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-module/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/scripts/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-category/99_Not_In_Modulelist/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/Mail/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/hpux.ask.uni-karlsruhe.de/Networking/Mail/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/modules/by-module/Mail/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/scripts/Mail/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://62.128.1.71/pub/CPAN/modules/by-module/Mail/
[DIR]  ftp://62.128.1.71/pub/CPAN/scripts/Mail/
[DIR]  ftp://62.128.1.71/pub/CPAN/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://62.128.1.71/pub/CPAN/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://62.128.1.71/pub/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/modules/by-module/Mail/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/scripts/Mail/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/modules/by-module/Mail/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/scripts/Mail/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/authors/id/Z/ZA/ZACS/Mail/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/authors/id/S/SO/SORBS/Mail/
[DIR]  ftp://ftp.cs.odu.edu/pub/mukka/cs471s99/Mail/
[DIR]  ftp://ftp.cs.odu.edu/pub/zeil/cs355/Mail/
[DIR]  ftp://ftp.cs.odu.edu/pub/zeil/cs412/Mail/
[DIR]  ftp://ftp.cs.odu.edu/pub/zeil/cs451/Mail/
[DIR]  ftp://ftp.isi.edu/irg/Mail/
[DIR]  ftp://ftp.hitl.washington.edu/pub/scivw/Mail/
[DIR]  ftp://ftp.gps.caltech.edu/pub/hough/Mail/
[DIR]  ftp://83.174.206.8/pub/soft/Mail/
[DIR]  ftp://ftp.port80.se/pub/CPAN/modules/by-module/Mail/
[DIR]  ftp://ftp.port80.se/pub/CPAN/scripts/Mail/