postfix+dovecot+sasl建置設定筆記

apt-get install postfix,libsasl2-2,libsasl2-modules,sasl2-bin,dovecot-common,dovecot-imapd,dovecot-pop3d

修改/etc/postfix/main.cf
smtpd_sasl_auth_enable = yes

broken_sasl_auth_clients = yes
smtpd_client_restrictions = permit_sasl_authenticated
smtpd_sasl_security_options = noanonymous
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
 
修改/etc/postfix/master.cf
取消chroot

建立/etc/postfix/sasl/smtpd.conf
log_level:3
pwcheck_method:saslautd
mech_list:PLAIN LOGIN

修改/etc/default/saslauthd
START = yes
MECHANISMS = shadow

修改/etc/dovecot/dovecot.conf
protocols = imap pop3
listen = *
disable_plaintext_auth = no
mail_location = maildir:/home/%u/Maildir

修改目錄權限/var/run/saslauthd為755 已無法正常運作
把postfix加入sasl群組來解決這個問題