【環境】
=====
bash
1# cat /etc/redhat-release 2CentOS release 6.5 (Final) 3# postconf | grep mail_version 4mail_version = 2.6.6 5# dovecot --version 62.0.9
※SSLv2は無効化されていました。
=====
いつもお世話になっております。
maillogのwarningのメッセージで検索したのですが、情報がみあたらず、
以下のログがどういったことが原因で発生したのかが分からない状態です。
もし原因を御存じの方がいらっしゃいましたら、ご教授いただけないでしょうか。
~~~~~
■ログ
Dec 2 12:43:13 mail postfix/smtpd[27943]: SSL_accept error from unknown[xxx.xxx.xxx.xxx]: -1
Dec 2 12:43:13 mail postfix/smtpd[27943]: warning: TLS library problem: 27943:error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol:s23_srvr.c:628:
Dec 2 12:43:13 mail postfix/smtpd[27943]: lost connection after CONNECT from unknown[xxx.xxx.xxx.xxx]
Dec 2 12:43:13 mail postfix/smtpd[27943]: disconnect from unknown[xxx.xxx.xxx.xxx]
~~~~~
ーーーーー
・main.cf ※コメントアウト部分を手動で削除
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
mydomain = test-hogehoge.local
myorigin = $mydomain
inet_interfaces = all
inet_protocols = ipv4
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
unknown_local_recipient_reject_code = 550
mynetworks = xxx/xxx/xxx/xxx/32, xxx.xxx.xxx.xxx/24
relay_domains = $mydestination
alias_maps = hash:/etc/aliases, hash:/var/spool/ml/etc/aliases, regexp:/etc/postfix/aliases.reg
alias_database = hash:/etc/aliases, hash:/var/spool/ml/etc/aliases
home_mailbox = Maildir/
header_checks = regexp:/etc/postfix/header_checks
smtpd_banner = $myhostname ESMTP unknown
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.6.6/samples
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
disable_vrfy_command = yes
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf, hash:/etc/postfix/redmine_aliases
virtual_mailbox_domains = owncloud.jp, trustdrive.jp, test-hogehoge.my, test-hogehoge.com.my, test-hogehoge.net $myhostname, localhost.$mydomain $mydomain
virtual_mailbox_limit = 0
virtual_mailbox_base = /home/virtual
virtual_minimum_uid = 5000
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
for SMTP-AUTH
smtpd_sasl_type = dovecot
smtpd_sasl_auth_enable = no
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_recipient_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject_unauth_destination
broken_sasl_auth_clients = yes
for TLS
smtpd_use_tls = yes
smtp_tls_loglevel= 1
smtpd_tls_cert_file = /etc/pki/bgt/test-hogehoge.net.crt
smtpd_tls_key_file = /etc/pki/bgt/test-hogehoge.net.key
smtpd_tls_CAfile = /etc/pki/bgt/intermediate.crt
smtpd_tls_session_cache_database = btree:/etc/postfix/smtpd_scache
smtpd_tls_session_cache_timeout = 3600s
for fml
allow_mail_to_commands = alias, forward, include
default_process_limit = 200
default_destination_concurrency_limit = 50
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2015/12/24 02:09
2015/12/24 06:36
2015/12/24 09:17