提问：看看是什么软件搭建的邮件服务器，跟web服务器
大家好，在学习的过程中，老师直接把linux的服务列表发出来，叫分析，开启什么服务，网站是什么搭建的，邮件是用什么搭建的，我一看蒙了！刚开始学习，难道就这样完蛋了吗，我的妈哟！（我之前查看端口有开 3306 110 25 143）
下面是服务列表，大家看看是什么搭建起来的邮件服务器：谢谢各位大牛
acpid 0:off1:off2:off3:off4:off5:off6:off
anacron 0:off1:off2:off3:off4:off5:off6:off
apf 0:off1:off2:on3:on4:on5:on6:off
atd 0:off1:off2:off3:on4:on5:on6:off
auditd 0:off1:off2:on3:on4:on5:on6:off
autofs 0:off1:off2:off3:on4:on5:on6:off
avahi-daemon 0:off1:off2:off3:off4:off5:off6:off
avahi-dnsconfd 0:off1:off2:off3:off4:off5:off6:off
bandmin 0:off1:off2:on3:on4:on5:on6:off
conman 0:off1:off2:off3:off4:off5:off6:off
courier-authlib0:off1:off2:on3:on4:on5:on6:off
courier-imap 0:off1:off2:on3:on4:on5:on6:off
cpanel 0:off1:off2:off3:on4:on5:on6:off
cpuspeed 0:off1:on2:off3:off4:off5:off6:off
crond 0:off1:off2:on3:on4:on5:on6:off
dnsmasq 0:off1:off2:off3:off4:off5:off6:off
exim 0:off1:off2:on3:on4:on5:on6:off
fastmail 0:off1:off2:on3:on4:on5:on6:off
filelimits 0:off1:off2:on3:on4:on5:on6:off
firstboot 0:off1:off2:off3:on4:off5:on6:off
haldaemon 0:off1:off2:off3:off4:off5:off6:off
httpd 0:off1:off2:off3:on4:off5:on6:off
ip6tables 0:off1:off2:off3:off4:off5:off6:off
ipaliases 0:off1:off2:on3:on4:on5:on6:off
iptables 0:off1:off2:off3:off4:off5:off6:off
irda 0:off1:off2:off3:off4:off5:off6:off
irqbalance 0:off1:off2:on3:on4:on5:on6:off
iscsi 0:off1:off2:off3:on4:on5:on6:off
iscsid 0:off1:off2:off3:on4:on5:on6:off
jexec 0:on1:on2:on3:on4:on5:on6:on
kudzu 0:off1:off2:off3:off4:off5:off6:off
lvm2-monitor 0:off1:on2:on3:on4:on5:on6:off
mcstrans 0:off1:off2:off3:off4:off5:off6:off
mdmonitor 0:off1:off2:off3:off4:off5:off6:off
mdmpd 0:off1:off2:off3:off4:off5:off6:off
messagebus 0:off1:off2:off3:off4:off5:off6:off
microcode_ctl 0:off1:off2:on3:on4:on5:on6:off
multipathd 0:off1:off2:off3:off4:off5:off6:off
mysql 0:off1:off2:on3:on4:on5:on6:off
named 0:off1:off2:on3:on4:on5:on6:off
netconsole 0:off1:off2:off3:off4:off5:off6:off
netfs 0:off1:off2:off3:on4:on5:on6:off
netplugd 0:off1:off2:off3:off4:off5:off6:off
netprep 0:off1:off2:on3:on4:on5:on6:off
network 0:off1:off2:on3:on4:on5:on6:off
nfs 0:off1:off2:off3:off4:off5:off6:off
nfslock 0:off1:off2:off3:off4:off5:off6:off
nscd 0:off1:off2:off3:off4:off5:off6:off
ntpd 0:off1:off2:on3:on4:on5:on6:off
oddjobd 0:off1:off2:off3:off4:off5:off6:off
pcscd 0:off1:off2:off3:off4:off5:off6:off
psacct 0:off1:off2:off3:off4:off5:off6:off
pure-ftpd 0:off1:off2:off3:on4:on5:on6:off
rawdevices 0:off1:off2:off3:on4:on5:on6:off
rdisc 0:off1:off2:off3:off4:off5:off6:off
readahead_early0:off1:off2:off3:off4:off5:off6:off
readahead_later0:off1:off2:off3:off4:off5:off6:off
restorecond 0:off1:off2:on3:on4:on5:on6:off
ror 0:off1:off2:on3:on4:on5:on6:off
rpcgssd 0:off1:off2:off3:off4:off5:off6:off
rpcidmapd 0:off1:off2:off3:off4:off5:off6:off
rpcsvcgssd 0:off1:off2:off3:off4:off5:off6:off
saslauthd 0:off1:off2:off3:off4:off5:off6:off
securetmp 0:off1:off2:on3:on4:on5:on6:off
smartd 0:off1:off2:off3:off4:off5:off6:off
sonarpush 0:off1:off2:on3:on4:on5:on6:off
sshd 0:off1:off2:on3:on4:on5:on6:off
svnserve 0:off1:off2:off3:off4:off5:off6:off
syslog 0:off1:off2:on3:on4:on5:on6:off
sysstat 0:off1:off2:on3:on4:off5:on6:off
tcsd 0:off1:off2:off3:off4:off5:off6:off
wpa_supplicant 0:off1:off2:off3:off4:off5:off6:off
xfs 0:off1:off2:off3:off4:off5:off6:off
yum-updatesd 0:off1:off2:off3:off4:off5:off6:off
[解决办法]
有httpd说明web是apache。没有sendmail，看一下，应该是fastmail搭的邮件。
[解决办法]
请用netstat -lntp
[解决办法]
FastMail一项由电子邮件供应商Messaging Engine（今已被Opera软件公司收购）提供的电子邮件服务，因最早提供免费IMAP邮件服务而出名。至今FastMail在国际上仍是最受欢迎的IMAP邮件服务之一，而在中国则受到Gmail对IMAP的支持的冲击。FastMail拥有数十个提供服务的域名。
[解决办法]
cat /etc/service
------解决方案--------------------
多谢各位的指导
[解决办法]
