无法通过dovecot + postfix设置接收邮件

第一次在运行最新Ubuntu的机器上设置自己的邮件服务器

环顾四周后，我决定在/ var / mail / vmail /％d /％n中添加邮箱的dovecot + postfix和虚拟用户

大部分情况下，我按照这里find的收回电子邮件教程系列

我注意到，当我尝试通过IMAP连接到[email protected]创build正确的目录结构，因此/var/mail/vmail/mydomain.com/dany存在，并具有所需的文件。

• 后缀：保留邮件在备份队列，即使下一跳说500
• 后缀主机名domainbased
• 后缀 – 用户geting邮件从他们自己，他们没有发送
• 后缀NOQUEUE：拒绝：来自454的RCPT 4.7.1中继访问被拒绝
• 反向DNS为2个不同的域

但是，当我通过SMTP在该服务器上收到邮件时，从Postfix到Dovecot的整个命令链中，域部分％d变为空，从而尝试访问并创build错误的目录，并失败这个错误：

Jan 25 17:47:35 lda(dany): Debug: Effective uid=1000, gid=1000, home=/home/dany Jan 25 17:47:35 lda(dany): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/mail/vmail//dany/mail:LAYOUT=fs Jan 25 17:47:35 lda(dany): Debug: fs: root=/var/mail/vmail//dany/mail, index=, indexpvt=, control=, inbox=/var/mail/vmail//dany/mail, alt= Jan 25 17:47:35 lda(dany): Debug: Namespace : /var/mail/vmail//dany/mail doesn't exist yet, using default permissions Jan 25 17:47:35 lda(dany): Debug: Namespace : Using permissions from /var/mail/vmail//dany/mail: mode=0700 gid=default Jan 25 17:47:35 lda(dany): Error: User initialization failed: Namespace '': mkdir(/var/mail/vmail//dany/mail) failed: Permission denied (euid=1000(dany) egid=1000(dany) missing +w perm: /var/mail/vmail/, we're not in group 5000(vmail), dir owned by 5000:5000 mode=0775) Jan 25 17:47:35 lda(dany): Fatal: Invalid user settings. Refer to server log for more information. 

/ var / mail / vmail由vmail：vmail（5000）拥有，即使不需要，我暂时将用户dany添加到vmail组。

我不知道如何进行debugging，我已经打开冗长的模式，我可以从后缀find鸽子，但从我得到的日志，我无法find问题的确切来源。

这是我的postfix master.cf的相关部分

 dovecot unix - nn - - pipe flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${recipient} 

任何forms的帮助或build议非常感谢

更新1

事实certificate，有一个mailbox_command没有正确设置在后缀，所以我改变了

 #mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/dovecot.conf -m "${EXTENSION}" 

至

 mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/dovecot.conf -f "${SENDER}" -d "${RECIPIENT}" 

而现在我没有得到权限被拒绝的错误，但我仍然无法收到电子邮件

邮件位置设置是：

 mail_home = /var/mail/vmail/%d/%n mail_location = maildir:/var/mail/vmail/%d/%n/mail:LAYOUT=fs 

虚拟邮箱用户的内容是：

 [email protected] mydomain.com/dany 

而且我是每次修改后都映射该文件的

我注意到其他一些警告/错误：

 Jan 25 20:43:29 linux2-dkhalife postfix/smtpd[8277]: warning: SASL: Connect to private/dovecot-auth failed: Connection refused Jan 25 20:43:29 linux2-dkhalife postfix/smtpd[8277]: fatal: no SASL authentication mechanisms Jan 25 20:42:26 linux2-dkhalife postfix/smtpd[8274]: warning: connect to Milter service unix:/var/spool/postfix/spamassassin/spamd.sock: No such file or directory Jan 25 20:42:26 linux2-dkhalife postfix/smtpd[8274]: warning: connect to Milter service unix:/var/run/clamav/clamav-milter.ctl: No such file or directory Jan 25 20:42:26 linux2-dkhalife postfix/smtpd[8274]: warning: connect to Milter service unix:/var/run/opendkim/opendkim.sock: No such file or directory 

更新2

doveconf -n输出版本2.2.18和以下内容：

 auth_mechanisms = plain login mail_debug = yes mail_home = /var/mail/vmail/%d/%n mail_location = maildir:/var/mail/vmail/%d/%n/mail:LAYOUT=fs mail_privileged_group = vmail 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 index ihave duplicate namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = username_format=%u scheme=ssha512 /etc/dovecot/passwd.db driver = passwd-file } plugin { sieve = ~/.dovecot.sieve sieve_after = /var/mail/vmail/sieve-after sieve_before = /var/mail/vmail/sieve-before sieve_dir = ~/sieve } protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } ssl_cert = </etc/ssl/private/mail_mydomain_com.pem ssl_cipher_list = ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AES:RSA+3DES:!ADH:!AECDH:!MD5:!DSS ssl_client_ca_dir = /etc/ssl/certs ssl_key = </etc/ssl/private/mail_mydomain_com.key userdb { args = uid=5000 gid=5000 home=/var/mail/vmail/%d/%n driver = static } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_max_userip_connections = 10 } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = [email protected] quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } 

postconf -n输出版本2.11.3和以下内容：

 alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes canonical_maps = hash:/etc/postfix/canonical config_directory = /etc/postfix default_destination_concurrency_limit = 5 disable_vrfy_command = yes dovecot_destination_recipient_limit = 1 home_mailbox = Maildir/ inet_interfaces = all inet_protocols = all local_recipient_maps = mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/dovecot.conf -f "${SENDER}" -d "${RECIPIENT}" mailbox_size_limit = 0 message_size_limit = 104857600 milter_connect_macros = j {daemon_name} v {if_name} _ milter_default_action = accept mydestination = mydomain.com, myotherdomain.ca, localhost mydomain = mydomain.com myhostname = mail.mydomain.com mynetworks = 127.0.0.0/8 10.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname non_smtpd_milters = $smtpd_milters readme_directory = no recipient_delimiter = + relay_destination_concurrency_limit = 1 relayhost = smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_use_tls = yes smtpd_banner = $myhostname ESMTP smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, reject_unknown_helo_hostname, permit smtpd_milters = unix:/var/spool/postfix/spamassassin/spamd.sock unix:/var/run/clamav/clamav-milter.ctl unix:/var/run/opendkim/opendkim.sock smtpd_recipient_restrictions = reject_unknown_client_hostname, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_invalid_hostname, reject_non_fqdn_sender smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = /var/spool/postfix/private/dovecot-auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_login_maps = $virtual_mailbox_maps smtpd_sender_restrictions = reject_unknown_sender_domain, reject_sender_login_mismatch smtpd_tls_CAfile = /etc/ssl/certs/ca-certificates.crt smtpd_tls_ask_ccert = yes smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/private/mail_mydomain_com.pem smtpd_tls_ciphers = high smtpd_tls_key_file = /etc/ssl/private/mail_mydomain_com.key smtpd_tls_loglevel = 0 smtpd_tls_mandatory_ciphers = medium smtpd_tls_mandatory_protocols = SSLv3, TLSv1 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_address_reject_code = 550 unknown_client_reject_code = 550 unknown_hostname_reject_code = 550 virtual_alias_maps = hash:/etc/postfix/virtual virtual_mailbox_base = /var/mail/vmail virtual_mailbox_domains = hash:/etc/postfix/virtual-mailbox-domains virtual_mailbox_maps = hash:/etc/postfix/virtual-mailbox-users virtual_transport = dovecot 

 Jan 25 17:47:35 lda(dany): Error: User initialization failed: Namespace '': mkdir(/var/mail/vmail//dany/mail) failed: Permission denied (euid=1000(dany) egid=1000(dany) missing +w perm: /var/mail/vmail/, we're not in group 5000(vmail), dir owned by 5000:5000 mode=0775)