Set up your own mail server on Fedora (4)

server | mail server

1. The configuration is mainly main.cf.
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 as follows

user = Postfix
Password = postfix
hosts = localhost
dbname = Postfix
Table = Alias
Select_field = Goto
Where_field = Username

3. Mysql_virtual_domains_maps.cf as follows

user = Postfix
Password = postfix
hosts = localhost
dbname = Postfix
Table = Domain
Select_field = description
Where_field = Domain

4. Mysql_virtual_mailbox_maps.cf as follows

user = Postfix
Password = postfix
hosts = localhost
dbname = Postfix
Table = Mailbox
Select_field = Maildir
Where_field = Username

The username used here is tester, only used to test the port used, the formal use must use the full name tester@lansemail.com.
Otherwise the letter will not be received, the information below

Unable to reach the following recipients:

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

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