在Fedora上建立自己的邮件服务器(4)

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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 ([e-mail],[e-mail]); 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/,[e-mail]/,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/ | [e-mail]/ | 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[e-mail]. 否则信件收不到，信息如下

　　无法到达以下收件人:

　　　[e-mail]，时间为 21/11/2003 13:05 　　　　　　450 : 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]#