ftp://ftp13.freebsd.org/cvsup/ncvs/ports/mail/  direct

[DIR]dma/  direct  6688+ twin directories
[DIR]gmime24/  direct  88 twin directories
[DIR]gmime24-sharp/  direct  47 twin directories
[DIR]zms/  direct  103 twin directories
[DIR]zmailer/  direct  615+ twin directories
[DIR]zmail/  direct  135 twin directories
[DIR]zabit/  direct  96 twin directories
[DIR]yuzu/  direct  83 twin directories
[DIR]youbin/  direct  150 twin directories
[DIR]yadda/  direct  82 twin directories
[DIR]xpi-displayquota/  direct  88 twin directories
[DIR]xpbiff-youbin/  direct  83 twin directories
[DIR]xpbiff/  direct  109 twin directories
[DIR]xmailwatcher/  direct  329+ twin directories
[DIR]xmailbox/  direct  958+ twin directories
[DIR]xmail/  direct  1046+ twin directories
[DIR]xlbiff/  direct  818+ twin directories
[DIR]ximian-connector/  direct  754+ twin directories
[DIR]xfmail/  direct  1235+ twin directories
[DIR]xfce4-mailwatch-plugin/  direct  884+ twin directories
[DIR]xfaces/  direct  934+ twin directories
[DIR]xf-spf/  direct  99 twin directories
[DIR]xc-mail/  direct  99 twin directories
[DIR]xbuffy/  direct  1042+ twin directories
[DIR]wmymail/  direct  92 twin directories
[DIR]wmpop3lb/  direct  195 twin directories
[DIR]wmpop3/  direct  398+ twin directories
[DIR]wmmultipop3/  direct  160 twin directories
[DIR]wmmaiload/  direct  842+ twin directories
[DIR]wmmail/  direct  992+ twin directories
[DIR]wmbiff/  direct  1327+ twin directories
[DIR]whoson/  direct  270+ twin directories
[DIR]websieve/  direct  505+ twin directories
[DIR]wbl/  direct  124 twin directories
[DIR]wanderlust-xemacs21-mule/  direct  93 twin directories
[DIR]wanderlust-xemacs20/  direct  82 twin directories
[DIR]wanderlust-xemacs-mule/  direct  82 twin directories
[DIR]wanderlust-mule/  direct  82 twin directories
[DIR]wanderlust-emacs21/  direct  87 twin directories
[DIR]wanderlust-emacs20/  direct  93 twin directories
[DIR]wanderlust-emacs/  direct  82 twin directories
[DIR]wanderlust/  direct  455+ twin directories
[DIR]vrfy/  direct  857+ twin directories
[DIR]vqregister/  direct  322+ twin directories
[DIR]vqadmin/  direct  429+ twin directories
[DIR]vpopmail-stable/  direct  81 twin directories
[DIR]vpopmail-devel/  direct  92 twin directories
[DIR]vpopmail/  direct  745+ twin directories
[DIR]vodmr/  direct  112 twin directories
[DIR]vmailmgr/  direct  430+ twin directories