[Linux]dovecot－兔子銘的紅蘿蔔園區

ftp://ftp.isu.edu.tw/Linux/CentOS/5/os/i386/CentOS/dovecot-1.0-1.2.rc15.el5.i386.rpm

[dovecot rpm]

#vim /etc/dovecot.conf

----------------------------------------
17 #protocols = imap imaps pop3 pop3s
18 protocols = imap pop3
----------------------------------------------

[root@richard opt]# service dovecot restart
Starting Dovecot Imap: [ OK ]
[root@richard opt]# telnet 127.0.0.1 110
Trying 127.0.0.1...
Connected to localhost (127.0.0.1).
Escape character is '^]'.
+OK Dovecot ready.
^]

telnet> q
Connection closed.
[root@richard opt]# telnet 127.0.0.1 143
Trying 127.0.0.1...
Connected to localhost (127.0.0.1).
Escape character is '^]'.
* OK Dovecot ready.
^]

telnet> q
Connection closed.
[root@richard opt]# telnet 192.168.20.189 143
Trying 192.168.20.189...
Connected to localhost (192.168.20.189).
Escape character is '^]'.
* OK Dovecot ready.
^]

telnet> q
Connection closed.
[root@richard opt]# telnet 192.168.20.189 110
Trying 192.168.20.189...
Connected to localhost (192.168.20.189).
Escape character is '^]'.
+OK Dovecot ready.
^]

telnet> q
Connection closed.

# vim /etc/postfix/main.cf [Client]
62 # INTERNET HOST AND DOMAIN NAMES
     63 #
     64 # The myhostname parameter specifies the internet hostname of this
     65 # mail system. The default is to use the fully-qualified domain name
     66 # from gethostname(). $myhostname is used as a default value for many
     67 # other configuration parameters.
     68 #
     69 #myhostname = host.domain.tld
     70 #myhostname = virtual.domain.tld
     71 myhostname = 192.168.20.xx
     72 # The mydomain parameter specifies the local internet domain name.
     73 # The default is to use $myhostname minus the first component.
     74 # $mydomain is used as a default value for many other configuration
     75 # parameters.
     76 #
     77 #mydomain = domain.tld
     78 mydomain = rhce.com.tw
     79 # SENDING MAIL
     80 #
     81 # The myorigin parameter specifies the domain that locally-posted
     82 # mail appears to come from. The default is to append $myhostname,
     83 # which is fine for small sites. If you run a domain with multiple
     84 # machines, you should (1) change this to $mydomain and (2) set up
     85 # a domain-wide alias database that aliases each user to
     86 # user@that.users.mailhost.
     87 #
     88 # For the sake of consistency between sender and recipient addresses,
     89 # myorigin also specifies the default domain name that is appended
     90 # to recipient addresses that have no @domain part.
     91 #
     92 myorigin = $myhostname
     93 #myorigin = $mydomain

95 # RECEIVING MAIL
     96
     97 # The inet_interfaces parameter specifies the network interface
     98 # addresses that this mail system receives mail on. By default,
     99 # the software claims all active interfaces on the machine. The
    100 # parameter also controls delivery of mail to user@[ip.address].
    101 #
    102 # See also the proxy_interfaces parameter, for network addresses that
    103 # are forwarded to us via a proxy or network address translator.
    104 #
    105 # Note: you need to stop/start Postfix when this parameter changes.
    106 #
    107 #inet_interfaces = all
    108 #inet_interfaces = $myhostname
    109 #inet_interfaces = $myhostname, localhost
    110 inet_interfaces = all
152 # See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS".
    153 #
    154 mydestination = $myhostname, localhost
    155 #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
    156 #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
    157 #   mail.$mydomain, www.$mydomain, ftp.$mydomain
    236 # Specify "mynetworks_style = host" when Postfix should "trust"
    237 # only the local machine.
    238 #
    239 #mynetworks_style = class
    240 mynetworks_style = subnet
    241 #mynetworks_style = host
254 #mynetworks = 168.100.xx.0/28, 127.0.0.0/8
    255 mynetworks = 127.0.0.0/8, 192.168.20.0/24
    256 #mynetworks = $config_directory/mynetworks
    257 #mynetworks = hash:/etc/postfix/network_table