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  • 在Fedora上建立自己的邮件服务器(4)邮件服务器教程

    教程作者:佚名    教程来源:不详   教程栏目:邮件服务器教程    收藏本页
                  摘要:暂无 D.配置postfix.

        

    1. 主要是main.cf的配置。
    virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
    virtual_gid_maps = static:12345
    virtual_mailbox_base = /usr/local/virtual
    virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
    virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
    virtual_mailbox_limit = 51200000
    virtual_minimum_uid = 12345
    virtual_transport = virtual
    virtual_uid_maps = static:12345

    smtpd_sasl_auth_enable = yes 
    #smtpd_sasl_local_domain = $myhostname 
    smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated permit_auth_destination reject 
    smtpd_sasl_security_options = noanonymous 
    smtpd_client_restrictions = permit_sasl_authenticated 
    broken_sasl_auth_clients = yes 

    2. mysql_virtual_alias_maps.cf 如下

    user = postfix
    password = postfix
    hosts = localhost
    dbname = postfix
    table = alias
    select_field = goto
    where_field = username

    3. mysql_virtual_domains_maps.cf 如下

    user = postfix
    password = postfix
    hosts = localhost
    dbname = postfix
    table = domain
    select_field = description
    where_field = domain

    4. mysql_virtual_mailbox_maps.cf 如下

    user = postfix
    password = postfix
    hosts = localhost
    dbname = postfix
    table = mailbox
    select_field = maildir
    where_field = username

      
      E.建立

      [root@localhost root]# mkdir /usr/local/virtual
      [root@localhost root]# chown -R postfix:postfix /usr/local/virtual
      [root@localhost root]# chmod -R 751 /usr/local/virtual

      七、测试端口25

      A. mysql> use postfix
    Reading table information for completion of table and column names
    You can turn off this feature to get a quicker startup with -A
     
    Database changed
    mysql> show tables;
    +----------+
    | Tables_in_postfix |
    +----------+
    | alias       |
    | domain      |
    | mailbox      |
    +----------+
    3 rows in set (0.00 sec)
     
    mysql> INSERT INTO alias (username,goto) VALUES ('postmaster@lansemail.com','tester@lansemail.com');
    Query OK, 1 row affected (0.08 sec)
     
    mysql> INSERT INTO domain (domain,description) VALUES ('lansemail.com','local:'); Query OK, 1 row affected (0.00 sec)
     
    mysql> INSERT INTO mailbox (username,password,home,maildir,name,domain,create_date,create_time) VALUES('tester','$1$pi.WVgBx$a3dUCzBnbY76jnZlqWQCQ/','/usr/local/virtual/','tester@lansemail.com/','tester','lansemail.com','2003-11-19','21:24:00'); Query OK, 1 row affected (0.03 sec)
     
    mysql> select * from mailbox
      -> ;
    +----+-----+---+----+-----+----+----+--+----+--+-+-+----+------+-------+----------+----+
    | userid | username | password              | home        | maildir        | name  | uid  | gid  | quota | domain    | create_date | create_time | change_date | change_time | last_access | passwd_lastchanged | status |
    +----+-----+------------------+-----------+------------+----+----+----+----+--------+-------+-------+-------+-------+-------+----------+----+
    |    | tester  | $1$pi.WVgBx$a3dUCzBnbY76jnZlqWQCQ/ | /usr/local/virtual/ | tester@lansemail.com/ | tester | 12345 | 12345 |    | lansemail.com | 2003-11-19 | 21:24:00  | 0000-00-00 | 00:00:00  |      0 |         0 |   1 |
    +----+-----+------------------+-----------+------------+----+----+----+----+--------+-------+-------+-------+-------+-------+----------+----+
    1 row in set (0.11 sec)
     
    mysql>

      这里用的username为tester,只是用来测试端口用的,正式使用一定要用全名tester@lansemail.com.
    否则信件收不到,信息如下

      无法到达以下收件人:

       'tester@lansemail.com',时间为 21/11/2003 13:05
          450 <tester@lansemail.com>: User unknown in local recipient table

      B.[root@localhost postfix]# telnet localhost 25

    Trying 127.0.0.1...
    Connected to localhost.
    Escape character is '^]'.
    220 localhost.localdomain ESMTP Postfix
    ehlo local host
    250-localhost.localdomain
    250-PIPELINING
    250-SIZE 10240000
    250-VRFY
    250-ETRN
    250-AUTH LOGIN PLAIN OTP
    250-AUTH=LOGIN PLAIN OTP
    250-XVERP
    250 8BITMIME
    auth plain dGVzdGVyAHRlc3RlcgB0ZXN0cHc=
    235 Authentication successful
    quit
    221 Bye
    Connection closed by foreign host.
    [root@localhost postfix]# telnet localhost 25
    Trying 127.0.0.1...
    Connected to localhost.
    Escape character is '^]'.
    220 localhost.localdomain ESMTP Postfix
    ehlo localhost
    250-localhost.localdomain
    250-PIPELINING
    250-SIZE 10240000
    250-VRFY
    250-ETRN
    250-AUTH LOGIN PLAIN OTP
    250-AUTH=LOGIN PLAIN OTP
    250-XVERP
    250 8BITMIME
    auth login
    334 VXNlcm5hbWU6
    dGVzdGVy  -->username: tester(用printf 'tester' | mmencode取得。)
    334 UGFzc3dvcmQ6
    dGVzdHB3  -->password: testpw
    235 Authentication successful
    quit
    221 Bye
    Connection closed by foreign host.
    [root@localhost postfix]#
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