Build anti-Virus anti-spam System (III)

hosts = 127.0.0.1

Modify courier Related Settings,/ETC/COURIER/IMAPD:

Authmodules= "Authdaemon"

imap_capability= "IMAP4rev1 CHILDREN NAMESPACE Thread=orderedsubject
Thread=references SORT auth=cram-md5 auth=cram-sha1 IDLE "

Modify/etc/courier/pop3d

Authmodules= "Authdaemon"

Pop3auth= "LOGIN cram-md5 cram-sha1"

Modify/ETC/COURIER/AUTHDAEMONRC

authmodulelist= "Authmysql authpam"

Use MySQL validation and Pam validation.

Modify/ETC/COURIER/AUTHMYSQLRC

Mysql_server 127.0.0.1
Mysql_username Mysql-postfix-user
Mysql_password Mysql-postfix-pass
#MYSQL_SOCKET/var/run/mysql/mysql.sock
Mysql_port 0
Mysql_opt 0
mysql_database postfix
Mysql_user_table Users

Mysql_login_field Email
Mysql_clear_pwfield Clear
Mysql_uid_field UID
Mysql_gid_field GID
Mysql_home_field Homedir
Mysql_maildir_field MAILDIR

SASL Library

Create/etc/postfix/sasl/smtpd.conf:

Pwcheck_method:pam

Pam-mysql

Create/ETC/PAM.D/SMTP:

Auth optional pam_mysql.so host=localhost db=postfix user=
Mysql-postfix-user Passwd=mysql-postfix-pass Table=users
Usercolumn=email Passwdcolumn=clear Crypt=n
Account Required pam_mysql.so host=localhost db=postfix user=mysql-postfix-user passwd=mysql-postfix-pass usercolumn= Email Passwdcolumn=clear crypt=n