dovecot用“断开”消息来洪水日志

有时候，鸽友每秒都会用下面的一些消息来填充日志：

dovecot：imap-login：断开（在0秒内没有authentication尝试）：user = <>，rip = 999.99.99.99，lip = 888.88.88.88，TLS，session = <sLcaRpHX9ABREGnJ>

会话在每一行都是不同的string，用户字段永远不会被填充。 即使在closures可能触犯logging的rip后面的akonadi / kmail客户端之后，这些消息也会一直logging下来。 我唯一可以做的就是重新启动dovecot，logging停止。

重要提示：
– login和使用dovecot作品，与各种客户端，也与这个akonadi / kmail客户端
– ssl = required，disable_plaintext_auth = yes

• logging所有ssh隧道数据
• 客户端157.56.229.87尝试调用目录为脚本：/ usr / lib / cgi-bin /
• 在运行时将logging添加到HTTP服务器
• 如何在Apache中使用AWK生成带宽报告
• 使用rsyslog集中apache日志logging

我真的不知道为什么会发生这种情况，特别是在login工作之后（dovecot wiki说这个消息意味着客户端没有configuration为TLS，显然不是这种情况）。 我欣赏任何提示！

最好，
凯文

PS：我的问题看起来像强制鸽子不logging连接/断开连接消息 ，但还没有得到答复—我宁愿修复的原因比防止日志logging。

dovecot -n：

# 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-16-pve x86_64 Ubuntu 12.10 auth_cache_size = 2 M auth_cache_ttl = 1 weeks auth_master_user_separator = * dict { quota = pgsql:/etc/dovecot/dovecot-dict-sql.conf.ext } first_valid_gid = 8 first_valid_uid = 999 hostname = mail.example.com last_valid_gid = 8 last_valid_uid = 999 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes login_greeting = Dovecot ready mail_gid = mail mail_home = /var/vmail/%d/%n mail_location = maildir:~/mail mail_uid = vmail maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_default = /var/lib/dovecot/sieve/default.sieve sieve_dir = ~/sieve } postmaster_address = [email protected] protocols = imap sieve quota_full_tempfail = yes service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 } process_min_avail = 2 service_count = 0 } service managesieve-login { inet_listener sieve { port = 2000 } service_count = 0 } ssl = required ssl_cert = </etc/ssl/example.com.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = </etc/ssl/example.com.key userdb { args = uid=999 gid=8 driver = static } protocol lda { mail_plugins = " sieve" } protocol imap { mail_max_userip_connections = 30 }