qmail安装软件及必要补丁: ucspi-tcp-0.88.tar.gz ucspi-tcp-0.88.a_recoid.patch ucspi-tcp-0.88.errno.patch ucspi-tcp-0.88.nobase.patch qmail-1.03.tar.gz qmail-103.patch qmailqueue-patch qmail-maildir++.patch qmail-1.03.errno.patch qmail-1.03.qmail-local.patch qmail-smtpd-auth-0.31.tar.gz vpopmail-5.2.1.tar.gz c