Ubuntu Linux 18.04.2操作系统
Webmin版本1.900 (最新)
用户1.751版(最新)
Virtualmin版本6.06-2 (最新)
我对Dovecot & Usermin/Virtualmin有一个问题。该问题只影响域用户(主要虚拟服务器用户)-所有额外的用户创建,可以登录到Usermin和访问电子邮件正常。
因此,当我创建一个名为test.com的新虚拟服务器时,我单击“编辑用户部分”中的“登录到用户”按钮,Usermin就会打开&登录用户的“测试”。您将立即在syslog和mail.log中看到这一点:
Jul 7 00:49:17 ns1 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=<>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<abVjLgqNer1/AAAB>
Jul 7 00:49:17 ns1 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 8 secs): user=<>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<eapMLgqNeL1/AAAB>
Jul 7 00:49:28 ns1 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 10 secs): user=<>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<4ynZLgqNfL1/AAAB>
Jul 7 00:49:45 ns1 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 27 secs): user=<>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<sKHZLgqNfr1/AAAB>
Jul 7 00:49:45 ns1 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 17 secs): user=<>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<t5RqLwqNgL1/AAAB>
auth.log:
Jul 7 00:49:06 ns1 perl: pam_unix(usermin:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= user=root
我在这里发现了类似的问题:
https://www.virtualmin.com/node/38732
区别在于我的用户在日志中显示为空白。此外,我在目录/home/test/..usermin/邮箱中没有inbox.imap文件
在这里:
https://www.virtualmin.com/node/64389
service dovecot status = active (运行)
dovecot -n
2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf
Pigeonhole version 0.4.21 (92477967)
OS: Linux 4.15.0-54-generic x86_64 Ubuntu 18.04.2 LTS
auth_mechanisms = plain login
disable_plaintext_auth = no
mail_location = maildir:~/Maildir
mail_privileged_group = mail
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
driver = pam
}
protocols = imap pop3 pop3
ssl_ca = </dovecot.key.ca
ssl_cert = </etc/dovecot/private/dovecot.pem
ssl_cipher_list = ECDHE-RSA-AES256-SHA384:AES256-SHA256:AES256-SHA256:RC4:HIGH:MEDIUM:+TLSv1:+TLSv1.1:+TLSv1.2:!MD5:!ADH:!aNULL:!eNULL:!NULL:!DH:!ADH:!EDH:!AESGCM
ssl_client_ca_dir = /etc/ssl/certs
ssl_key = # hidden, use -P to show it
userdb {
driver = passwd
}
local_name test.com {
ssl_cert = </home/test/ssl.cert
ssl_key = # hidden, use -P to show it
}
local_name www.test.com {
ssl_cert = </home/test/ssl.cert
ssl_key = # hidden, use -P to show it
}
local_name mail.test.com {
ssl_cert = </home/test/ssl.cert
ssl_key = # hidden, use -P to show it
}
发布于 2019-07-07 13:38:54
经过一整天的测试,我发现当一个人不运行向导时,就会出现这个问题。在本例中,文件/etc/usermin/mailbox/config
保留在默认配置mail_system=4
处。将其更改为mail_system=1
,可以解决使用散列密码时的问题。
Virtualmin向导中负责上述操作的部分是询问您是使用普通密码还是使用散列密码的部分。
https://unix.stackexchange.com/questions/528732
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