Postfix Dovecot电子邮件服务器共享邮箱

Question

一次知识。您能回答我的一个问题吗？

drwsrws--T  4   vmail        vmail 4096 Mar 14 17:15 .
drwxr-xr-x 16   vmail        vmail 4096 Mar 14 13:15 ..
drwxrws--T  4   vmail        vmail 4096 Mar 14 17:11 fzela.com
drwxrws--T  3   vmail        vmail 4096 Mar 14 17:15 fzmail.com

我想要像上面的邮箱结构，其中fzela.com和fzmail.com是包含根目录和内部域权限的域，例如fzela.com，我想要这样的用户权限

drwxrws--T 4   vmail                vmail 4096 Mar 14 17:11 .
drwsrws--T 4   vmail                vmail 4096 Mar 14 17:15 ..
drwx--S--- 3   fzinnus123.fzela     vmail 4096 Mar 14 17:10 fzinnus123
drwx--S--- 3   fzinnus123.fzela     vmail 4096 Mar 14 17:11 fzsaran123

其中fzinnus123和fzsaran123是fzela.com域的用户 我尝试了很多，但无法解决我正在使用虚拟用户的情况 使用MySQL MariaDB。

我曾经尝试过这样的dovecot.conf

###
### activated protocols
#############################

protocols = imap lmtp sieve



###
### TLS configuration
#######################

ssl = required
ssl_cert = </etc/ssl/certs/ssl-cert-snakeoil.pem
ssl_key = </etc/ssl/private/ssl-cert-snakeoil.key
ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA
ssl_prefer_server_ciphers = yes



###
### Dovecot services
################################

service imap-login {
    inet_listener imap {
        port = 143
    }
}


service managesieve-login {
    inet_listener sieve {
        port = 4190
    }
}


service lmtp {
    unix_listener /var/spool/postfix/private/dovecot-lmtp {
        mode = 0660 
        group = postfix
        user = postfix
    }
#group=vmail
}

service auth {
    ### Auth socket für Postfix
    unix_listener /var/spool/postfix/private/auth {
        mode = 0660
        user = postfix
        group = postfix
    }

    ### Auth socket für LMTP-Dienst
    unix_listener auth-userdb {
        mode = 0660
        user =   
        group =    
    }
}


###
###  Protocol settings
#############################

protocol imap {
    mail_plugins = $mail_plugins quota imap_quota imap_sieve
    mail_max_userip_connections = 20
    imap_idle_notify_interval = 29 mins
}

protocol lmtp {
    postmaster_address = postmaster@localhost
    mail_plugins = $mail_plugins sieve
}



###
### Client authentication
#############################

disable_plaintext_auth = yes
auth_mechanisms = plain login


passdb {
    driver = sql
    args =/etc/dovecot/dovecot-sql.conf
}

userdb {
    driver = static
    args = uid=fzinnus123.fzela.com gid=vmail home=/var/vmail/%d/%n/Maildir

##/etc/dovecot/dovecot-sql.conf
}


###
### Mail location
#######################

first_valid_gid=0

#mail_uid = 8
#mail_gid = 12


mail_privileged_group = vmail
mbox_write_locks = fcntl
mail_location = maildir:/var/vmail/%d/%n/Maildir



#mail_access_groups = vmail



###
### Mailbox configuration
########################################


namespace inbox {
    inbox = yes

    mailbox Spam {
        auto = subscribe
        special_use = \Junk
    }

    mailbox Trash {
        auto = subscribe
        special_use = \Trash
    }

    mailbox Drafts {
        auto = subscribe
        special_use = \Drafts
    }

    mailbox Sent {
        auto = subscribe
        special_use = \Sent
    }
}



###
### Mail plugins
############################


plugin {
    sieve_plugins = sieve_imapsieve sieve_extprograms
    sieve_before = /var/vmail/sieve/global/spam-global.sieve
    sieve = file:/var/vmail/sieve/%d/%n/scripts;active=/var/vmail/sieve/%d/%n/active-script.sieve

    ###
    ### Spam learning
    ###
    # From elsewhere to Spam folder
    imapsieve_mailbox1_name = Spam
    imapsieve_mailbox1_causes = COPY
    imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve

    # From Spam folder to elsewhere
    imapsieve_mailbox2_name = *
    imapsieve_mailbox2_from = Spam
    imapsieve_mailbox2_causes = COPY
    imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve

    sieve_pipe_bin_dir = /usr/bin
    sieve_global_extensions = +vnd.dovecot.pipe

    quota = maildir:User quota
    quota_exceeded_message = Benutzer %u hat das Speichervolumen überschritten. / User %u has exhausted allowed storage space.
}