Problema de conexão imap / pop3 do Dovecot

1

Acabei de instalar o postfix / dovecot no linux (último Debian), configurei para starttls. Eu tento conectar via imap ou pop3 com thunderbird mas não consigo receber os e-mails ... Nenhuma mensagem de erro no thunderbird, tudo parece estar ok, no lado do servidor não consigo encontrar logs me dando algumas informações úteis .. Como posso proceder para saber o que há de errado?

Alguns registros:

mail.info:

Feb 14 10:23:21 ns403668 postfix/smtpd[7324]: connect from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]
Feb 14 10:23:21 ns403668 postfix/smtpd[7328]: connect from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]
Feb 14 10:23:21 ns403668 postfix/smtpd[7324]: lost connection after CONNECT from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]
Feb 14 10:23:21 ns403668 postfix/smtpd[7324]: disconnect from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]
Feb 14 10:23:21 ns403668 postfix/smtpd[7328]: lost connection after CONNECT from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]
Feb 14 10:23:21 ns403668 postfix/smtpd[7328]: disconnect from AStrasbourg-151-1-41-254.w83-194.abo.wanadoo.fr[83.194.225.254]

dovecot.log:

2014-02-14 10:35:18 lda(root): Error: user root: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/root/Maildir) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Fatal: Invalid user settings. Refer to server log for more information.
2014-02-14 10:35:18 lda(root): Error: chdir(/root/) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Error: chdir(/root) failed: Permission denied
2014-02-14 10:35:18 lda(root): Error: user root: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/root/Maildir) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Fatal: Invalid user settings. Refer to server log for more information.
2014-02-14 10:35:18 lda(root): Error: chdir(/root/) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Error: chdir(/root) failed: Permission denied
2014-02-14 10:35:18 lda(root): Error: user root: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/root/Maildir) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Fatal: Invalid user settings. Refer to server log for more information.
2014-02-14 10:35:18 lda(root): Error: chdir(/root/) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Error: chdir(/root) failed: Permission denied
2014-02-14 10:35:18 lda(root): Error: user root: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/root/Maildir) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Fatal: Invalid user settings. Refer to server log for more information.
2014-02-14 10:35:18 lda(root): Error: chdir(/root/) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Error: chdir(/root) failed: Permission denied
2014-02-14 10:35:18 lda(root): Error: user root: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/root/Maildir) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)
2014-02-14 10:35:18 lda(root): Fatal: Invalid user settings. Refer to server log for more information.

Dovecot-info.log:

2014-02-14 07:53:39 pop3-login: Info: Disconnected (no auth attempts in 59 secs): user=<>, rip=186.215.187.166, lip=135.189.135.219, session=<orsNRFjyKAC617um>
2014-02-14 07:53:40 pop3-login: Info: Aborted login (auth failed, 1 attempts in 19 secs): user=<admin>, method=PLAIN, rip=186.215.187.166, lip=135.189.135.219, session=<Fvj+QljyjwC617um>
2014-02-14 07:53:44 pop3-login: Info: Aborted login (auth failed, 1 attempts in 19 secs): user=<admin>, method=PLAIN, rip=186.215.187.166, lip=135.189.135.219, session=<xJo3Q1jyMQC617um>
2014-02-14 07:53:48 pop3-login: Info: Aborted login (auth failed, 1 attempts in 19 secs): user=<admin>, method=PLAIN, rip=186.215.187.166, lip=135.189.135.219, session=<Q7ZvQ1jyxgC617um>
2014-02-14 07:53:51 pop3-login: Info: Aborted login (auth failed, 1 attempts in 19 secs): user=<admin>, method=PLAIN, rip=186.215.187.166, lip=135.189.135.219, session=<jxuoQ1jy7gC617um>
2014-02-14 07:53:55 pop3-login: Info: Aborted login (auth failed, 1 attempts in 19 secs): user=<admin>, method=PLAIN, rip=186.215.187.166, lip=135.189.135.219, session=<FhTgQ1jyNAC617um>
2014-02-14 10:20:47 lda(service.conception-site-web): Info: msgid=<[email protected]>: saved mail to INBOX
2014-02-14 10:23:21 pop3-login: Info: Aborted login (no auth attempts in 0 secs): user=<>, rip=83.194.225.254, lip=135.189.135.219, session=<Nc1lW1ryzQBTwuH+>
2014-02-14 10:23:21 imap-login: Info: Aborted login (no auth attempts in 0 secs): user=<>, rip=83.194.225.254, lip=135.189.135.219, session=<NdNlW1ryyQBTwuH+>
2014-02-14 10:23:21 pop3-login: Info: Aborted login (no auth attempts in 0 secs): user=<>, rip=83.194.225.254, lip=135.189.135.219, session=<sN5lW1ry0gBTwuH+>
2014-02-14 10:23:21 imap-login: Info: Aborted login (no auth attempts in 0 secs): user=<>, rip=83.194.225.254, lip=135.189.135.219, session=<iBtmW1ry0ABTwuH+>

E meu dovecot.conf:

# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.10.9-xxxx-grs-ipv6-64 x86_64
auth_mechanisms = plain login
base_dir = /var/run/dovecot/
disable_plaintext_auth = no
info_log_path = /var/log/dovecot/dovecot-info.log
log_path = /var/log/dovecot/dovecot.log
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_location = maildir:~/Maildir
passdb {
  args = failure_show_msg=yes
  driver = pam
}
plugin {
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/.Sieve
}
protocols = imap pop3
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0666
    user = postfix
  }
  unix_listener auth-master {
    mode = 0666
  }
}
service imap-login {
  executable = /usr/lib/dovecot/imap-login
  inet_listener imap {
    address = 135.189.135.219
    port = 143
  }
  inet_listener imaps {
    address = 135.189.135.219
    port = 993
  }
}
service imap {
  executable = /usr/lib/dovecot/imap
}
service pop3-login {
  executable = /usr/lib/dovecot/pop3-login
  inet_listener pop3 {
    address = *
    port = 110
  }
  inet_listener pop3s {
    address = *
    port = 995
  }
}
service pop3 {
  executable = /usr/lib/dovecot/pop3
}
ssl_ca = </etc/dovecot/ssl_keys/ca.crt
ssl_cert = </etc/dovecot/ssl_keys/imap.crt
ssl_cipher_list = ALL:!LOW:!SSLv2
ssl_key = </etc/dovecot/ssl_keys/imap.key
userdb {
  driver = passwd
}
verbose_ssl = yes
protocol imap {
  imap_logout_format = bytes ( in=%i : out=%o )
  mail_plugin_dir = /usr/lib/dovecot/imap
}
protocol pop3 {
  mail_plugin_dir = /usr/lib/dovecot/pop3
  pop3_enable_last = no
  pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
}
    
por Recif 14.02.2014 / 10:42

1 resposta

1

Seu problema é este:

mail_location = maildir:~/Maildir

O Dovecot no seu caso é executado como nobody: nogroup e este usuário não pode mudar para o / root (que deve ser assim mesmo).

2014-02-14 10:35:18 lda(root): Error: chdir(/root/) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup) missing +x perm: /root, dir owned by 0:0 mode=0700)

Você nunca deve enviar e-mails diretamente para o usuário "root", use aliases e direcione-os para sua conta de usuário na máquina. Verifique a documentação de como fazer isso.

Toda essa abordagem é um pouco antiga para ser honesta, a menos que você pretenda usar esse servidor para fins de teste ou apenas por diversão.

    
por 14.02.2014 / 16:22

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