我们在 OS X Server 4.1（10.10.3 下）下运行 Dovecot 2.2.5。我尝试添加带有一些公共文件夹的公共命名空间，但没有成功。
doveconf-n：
# 2.2.5: /Library/Server/Mail/Config/dovecot/dovecot.conf
# OS: Darwin 14.3.0 x86_64 hfs
aps_topic = com.apple.mail.XServer.1e114df5-b7cb-47ba-b258-d4460742ed64
auth_mechanisms = cram-md5 digest-md5 plain login
auth_realms = office.example.com
auth_socket_path = /var/run/dovecot/auth-userdb
auth_username_format = %n
debug_log_path = /Library/Logs/Mail/mail-debug.log
default_internal_user = _dovecot
default_login_user = _dovenull
disable_plaintext_auth = no
first_valid_gid = 6
first_valid_uid = 6
imap_id_log = *
imap_id_send = "name" * "version" *
imap_urlauth_submit_user = submit
info_log_path = /Library/Logs/Mail/mail-info.log
log_path = /Library/Logs/Mail/mail-err.log
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
mail_access_groups = mail
mail_attribute_dict = file:/Library/Server/Mail/Data/attributes/attributes.dict
mail_debug = yes
mail_location = maildir:/Library/Server/Mail/Data/mail/%u
mail_log_prefix = "%s(pid %p user %u): "
mail_plugins = quota zlib acl fts fts_sk
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
mdbox_rotate_size = 200 M
namespace acl-mailboxes {
list = children
location = maildir:/Library/Server/Mail/Data/mail/users/%%u:INDEX=/Library/Server/Mail/Data/mail/shared/%%u
prefix = shared.%%u.
separator = .
subscriptions = no
type = shared
}
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 =
separator = .
type = private
}
namespace list-archives {
list = children
location = maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%%u
prefix = archives.%%u.
separator = .
subscriptions = no
type = shared
}
namespace public-junk {
location = maildir:/Library/Server/Mail/Data/mail/public
prefix = Public
separator = .
subscriptions = no
type = public
}
passdb {
driver = od
}
passdb {
args = /Library/Server/Mail/Config/dovecot/submit.passdb
driver = passwd-file
}
plugin {
acl = vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/Library/Server/Mail/Data/shared/shared-mailboxes
fts = sk
quota = maildir:User quota
quota_warning = storage=100%% quota-exceeded %u
quota_warning2 = storage=80%% quota-warning %u
sieve = /Library/Server/Mail/Data/rules/%u/dovecot.sieve
sieve_dir = /Library/Server/Mail/Data/rules/%u
stats_refresh = 30 secs
stats_track_cmds = yes
}
postmaster_address = [email protected]
protocols = imap pop3 lmtp sieve
quota_full_tempfail = yes
service auth {
idle_kill = 15 mins
unix_listener auth-userdb {
user = _dovecot
}
}
service dns_client {
unix_listener dns-client {
mode = 0600
}
}
service imap-login {
inet_listener imap {
port = 143
}
inet_listener imaps {
port = 993
ssl = yes
}
service_count = 0
}
service imap {
client_limit = 5
process_limit = 200
service_count = 0
}
service indexer-worker {
user = _dovecot
}
service lmtp {
unix_listener lmtp {
mode = 0600
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
}
service pop3-login {
inet_listener pop3 {
port = 110
}
inet_listener pop3s {
port = 995
ssl = yes
}
}
service pop3 {
client_limit = 5
process_limit = 200
service_count = 0
}
service quota-exceeded {
executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-exceeded.sh
unix_listener quota-exceeded {
group = mail
mode = 0660
user = _dovecot
}
user = _dovecot
}
service quota-warning {
executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-warning.sh
unix_listener quota-warning {
group = mail
mode = 0660
user = _dovecot
}
user = _dovecot
}
service stats {
fifo_listener stats-mail {
mode = 0600
user = _dovecot
}
}
ssl = required
ssl_ca = </etc/certificates/*.example.com.F1198B75044505AB8E75B3ABB079E94E955EB6C1.chain.pem
ssl_cert = </etc/certificates/*.example.com.F1198B75044505AB8E75B3ABB079E94E955EB6C1.cert.pem
ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL:!ADH:!eNULL
ssl_key = </etc/certificates/*.example.com.F1198B75044505AB8E75B3ABB079E94E955EB6C1.key.pem
ssl_key_path = /etc/certificates/*.example.com.F1198B75044505AB8E75B3ABB079E94E955EB6C1.key.pem
ssl_protocols = !SSLv2 !SSLv3
userdb {
args = partition=/Library/Server/Mail/Config/dovecot/partition_map.conf enforce_quotas=yes
driver = od
}
userdb {
args = /Library/Server/Mail/Config/dovecot/submit.passdb
driver = passwd-file
}
verbose_proctitle = yes
protocol lmtp {
mail_plugins = quota zlib acl fts fts_sk sieve push_notify
}
protocol lda {
mail_plugins = quota zlib acl fts fts_sk sieve push_notify
}
protocol imap {
mail_max_userip_connections = 20
mail_plugins = quota zlib acl fts fts_sk imap_acl imap_quota imap_zlib
}
protocol pop3 {
mail_max_userip_connections = 6
}
我添加的内容是：
namespace public-junk {
location = maildir:/Library/Server/Mail/Data/mail/public
prefix = Public
separator = .
subscriptions = no
type = public
}
重新启动并尝试登录后，它显示发生了内部错误：
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE XAPPLEPUSHSERVICE AUTH=CRAM-MD5 AUTH=DIGEST-MD5 AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
a1 LOGIN jay ***********
* BYE Internal error occurred. Refer to server log for more information.
closed
然而，日志中似乎真的没有任何相关内容：
May 06 16:41:38 imap(pid 54065 user jay): Debug: Effective uid=214, gid=6, home=
May 06 16:41:38 imap(pid 54065 user jay): Debug: Quota root: name=User quota backend=maildir args=
May 06 16:41:38 imap(pid 54065 user jay): Debug: Quota rule: root=User quota mailbox=* bytes=0 messages=0
May 06 16:41:38 imap(pid 54065 user jay): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=no command=quota-exceeded jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: Quota warning: bytes=0 (80%) messages=0 reverse=no command=quota-warning jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: Quota grace: root=User quota bytes=0 (10%)
May 06 16:41:38 imap(pid 54065 user jay): Debug: Namespace inbox: type=private, prefix=, sep=., inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/Library/Server/Mail/Data/mail/11BFFB08-A721-4134-8824-A99D66FEF4EE
May 06 16:41:38 imap(pid 54065 user jay): Debug: maildir++: root=/Library/Server/Mail/Data/mail/11BFFB08-A721-4134-8824-A99D66FEF4EE, index=, indexpvt=, control=, inbox=/Library/Server/Mail/Data/mail/11BFFB08-A721-4134-8824-A99D66FEF4EE, alt=
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: initializing backend with data: vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: acl username = jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: owner = 1
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl vfile: Global ACL directory: /Library/Server/Mail/Config/dovecot/global-acls
May 06 16:41:38 imap(pid 54065 user jay): Debug: Namespace acl-mailboxes: type=shared, prefix=shared.%u., sep=., inbox=no, hidden=no, list=children, subscriptions=no location=maildir:/Library/Server/Mail/Data/mail/users/%u:INDEX=/Library/Server/Mail/Data/mail/shared/%u
May 06 16:41:38 imap(pid 54065 user jay): Debug: shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
May 06 16:41:38 imap(pid 54065 user jay): Debug: fts: Indexes disabled for namespace 'shared.%u.'
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: initializing backend with data: vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: acl username = jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: owner = 0
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl vfile: Global ACL directory: /Library/Server/Mail/Config/dovecot/global-acls
May 06 16:41:38 imap(pid 54065 user jay): Debug: Namespace list-archives: type=shared, prefix=archives.%u., sep=., inbox=no, hidden=no, list=children, subscriptions=no location=maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%u
May 06 16:41:38 imap(pid 54065 user jay): Debug: shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
May 06 16:41:38 imap(pid 54065 user jay): Debug: fts: Indexes disabled for namespace 'archives.%u.'
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: initializing backend with data: vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: acl username = jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: owner = 0
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl vfile: Global ACL directory: /Library/Server/Mail/Config/dovecot/global-acls
May 06 16:41:38 imap(pid 54065 user jay): Debug: Namespace public-junk: type=public, prefix=Public, sep=., inbox=no, hidden=no, list=yes, subscriptions=no location=maildir:/Library/Server/Mail/Data/mail/public
May 06 16:41:38 imap(pid 54065 user jay): Debug: maildir++: root=/Library/Server/Mail/Data/mail/public, index=, indexpvt=, control=, inbox=, alt=
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: initializing backend with data: vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: acl username = jay
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl: owner = 0
May 06 16:41:38 imap(pid 54065 user jay): Debug: acl vfile: Global ACL directory: /Library/Server/Mail/Config/dovecot/global-acls
谁能看到我做错什么，或者建议我可以在哪里寻找更有价值的信息？
答案1
好的，解决了。有两个简单的问题：
我在调试日志中没有看到任何内容的原因是错误消息被发送到了不同的日志。我以为调试日志会包含所有消息。我错了。一旦我意识到这一点，并开始查看 mail-err.log，我就会观察到错误，它是
namespace configuration error: list=yes requires prefix=Public to end with separator问题是我在公共命名空间声明中的前缀后没有分隔符：prefix = Public只是需要prefix = Public.