dovecot Digest, Vol 166, Issue 22

Nick Lekkas
2017-02-09T15:45:56Z

Hello to all

After a lot of tries using dovecot 2.2.10 on centos 7 latest ...i could not
manage make dovecot dsync work ...
i have tried a lot of scenarios using mysql as backend , custom user file.
Using by command line the dsync it works fine

Has anyone managed to use 2.2.10 ..?


-----Original Message-----
From: dovecot [mailto:dovecot-bounces at dovecot.org] On Behalf Of
dovecot-request at dovecot.org
Sent: Thursday, February 09, 2017 1:05 PM
To: dovecot at dovecot.org
Subject: dovecot Digest, Vol 166, Issue 22

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Today's Topics:

   1. Re: Solr 6.4.1 (Aki Tuomi)
   2. dovecot logout issues (Rajesh M)
   3. Re: Messages on this list are often marked as spam.
      (Steven Mainor)


----------------------------------------------------------------------

Message: 1
Date: Thu, 9 Feb 2017 08:57:50 +0200
From: Aki Tuomi <aki.tuomi at dovecot.fi>
To: dovecot at dovecot.org
Subject: Re: Solr 6.4.1
Message-ID: <aba919c2-cffe-ed91-23f4-2e57d967b83b at dovecot.fi>
Content-Type: text/plain; charset=utf-8



On 09.02.2017 07:54, Daniel Miller wrote:
> I've been running Solr for a while (4.10.3) - wanted to make the jump
> to the latest & greatest.  I installed 6.4.1, copied over my
> schema.xml - and after a couple false starts where I needed to tweak
> it work with the new version...it works!  I did not copy the database,
> started from scratch, and executed a "doveadm fts rescan -A".
But...
>
> Judging solely from at least one client - it's fine.  But looking in
> the logs I see:
> 1.  The first scan of a mailbox dovecot's error log gives:
>    dovecot: imap(dmiller at amfes.com): Error: fts_solr: Lookup failed:
> Bad Request
>
> 2.  Subsequent scans do not appear to generate any dovecot error logs
> - but I'm not certain.  Each new mailbox/subfolder scanned will each
> have one error on the initial scan.
>
> 3.  Solr's log gives me the following - on every search.
> 2017-02-09 05:50:12.412 ERROR (qtp205125520-15) [   x:dovecot]
> o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Bad
> contentType for search handler :text/xml
>
request={q=from:"test"+OR+to:"test"+OR+cc:"test"+OR+subject:"test"+OR+body:"
test"&fl=uid,score&sort=uid+asc&fq=%2Bbox:c1af150abfc9df4d7f7a00003bc41c5f+%
2Buser:"dmiller at amfes.com"&rows=67135}

Hi!

can you please use tcpdump or wireshark to capture the actual HTTP
request causing this exception?

Aki


------------------------------

Message: 2
Date: Thu, 9 Feb 2017 16:00:22 +0530
From: "Rajesh M" <24x7server at 24x7server.net>
To: <dovecot at dovecot.org>
Subject: dovecot logout issues
Message-ID: <3112B2DB02AA4C97871A9E3C19D6C9B8.MAI at ns1.24x7server.net>
Content-Type: text/plain; charset="UTF-8"

hi

we are using dovecot version 2.2.7 (config file given below)
centos 6, qmail, vpopmail, mysql

server configuration
hex core processor, 16 gb ram 1 X 600 gb 15 k rpm for main drive and 2 X
2000 gb hdd for data (No raid)

busy server with around 4000 email ids --- load is around 2 to 10

the issue is that SQUIRRELMAIL webmail users suddenly lose connection while
they are working on the webmail.

after logging in, if the user tries to open a mail then the interface gives
error invalid user id or password.

this happens on an extremely random basis.

also htop always shows a few delayed processes of dovecot (shown as D) on
top -- pop3 and imap

dovecot logs do not show any login error when such a logout takes place.

the said mailbox contained just around 30 emails

and it is not related to the timeout plugin of squirrelmail either since the
same webmail folders works on other servers of ours without any issues.

webmail load slowly in general

however when it works normally webmail is very fast and able to handle
several 10 s of thousands of emails in the inbox.

ram consumed is 2 - 5 gb during peak hours.

rebooted server but issue not solved

issue is present for the last around 1 month and was not present earlier.

help required please.

thanks
rajesh


settings as such
# 2.2.7: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-431.29.2.el6.x86_64 x86_64 CentOS release 6.5 (Final)
# NOTE: Send doveconf -n output instead when asking for help.
auth_anonymous_username = anonymous
auth_cache_negative_ttl = 0
auth_cache_size = 0
auth_cache_ttl = 0
auth_debug = no
auth_debug_passwords = yes
auth_default_realm auth_failure_delay = 2 secs
auth_gssapi_hostname auth_krb5_keytab auth_master_user_separator auth_mechanisms
= plain login digest-md5 cram-md5
auth_proxy_self auth_realms auth_socket_path = auth-userdb
auth_ssl_require_client_cert = no
auth_ssl_username_from_cert = no
auth_use_winbind = no
auth_username_chars
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
auth_username_format = %Lu
auth_username_translation auth_verbose = no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = vpopmail
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config director_doveadm_port = 0
director_mail_servers director_servers director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = no
dotlock_use_excl = yes
doveadm_allowed_commands doveadm_password doveadm_port = 0
doveadm_socket_path = doveadm-server
doveadm_worker_count = 0
dsync_alt_char = _
dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u -U
first_valid_gid = 89
first_valid_uid = 89
hostname imap_capability imap_client_workarounds imap_id_log imap_id_send = name
*
imap_idle_notify_interval = 2 mins
imap_logout_format = in=%i out=%o
imap_max_line_length = 64 k
imap_metadata = no
imap_urlauth_host imap_urlauth_logout_format = in=%i out=%o
imap_urlauth_port = 143
imapc_features imapc_host imapc_list_prefix imapc_master_user
imapc_max_idle_time = 29 mins
imapc_password imapc_port = 143
imapc_rawlog_dir imapc_ssl = no
imapc_ssl_verify = yes
imapc_user import_environment = TZ DEBUG_OUTOFMEM
info_log_path instance_name = dovecot
last_valid_gid = 0
last_valid_uid = 0
lda_mailbox_autocreate = no
lda_mailbox_autosubscribe = no
lda_original_recipient_header libexec_dir = /usr/libexec/dovecot
listen = *, ::
lmtp_address_translate lmtp_proxy = no
lmtp_rcpt_check_quota = no
lmtp_save_to_detail_mailbox = no
lock_method = fcntl
log_path = /var/log/dovecot.log
log_timestamp = "%b %d %H:%M:%S "
login_access_sockets login_greeting = ready.
login_log_format = %$: %s
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
session=<%{session}>
login_trusted_networks mail_access_groups mail_always_cache_fields
mail_attachment_dir mail_attachment_fs = sis posix
mail_attachment_hash = %{sha1}
mail_attachment_min_size = 128 k
mail_attribute_dict mail_cache_fields = flags
mail_cache_min_mail_count = 0
mail_chroot mail_debug = no
mail_fsync = optimized
mail_full_filesystem_access = no
mail_gid mail_home mail_location mail_log_prefix = "%s(%u): "
mail_max_keyword_length = 50
mail_max_lock_timeout = 0
mail_max_userip_connections = 10
mail_never_cache_fields = imap.envelope
mail_nfs_index = no
mail_nfs_storage = no
mail_plugin_dir = /usr/lib64/dovecot
mail_plugins = " quota"
mail_prefetch_count = 0
mail_privileged_group mail_save_crlf = no
mail_shared_explicit_inbox = no
mail_temp_dir = /tmp
mail_temp_scan_interval = 1 weeks
mail_uid mailbox_idle_check_interval = 30 secs
mailbox_list_index = no
maildir_broken_filename_sizes = no
maildir_copy_with_hardlinks = yes
maildir_stat_dirs = no
maildir_very_dirty_syncs = no
managesieve_client_workarounds managesieve_implementation_string = Dovecot
Pigeonhole
managesieve_logout_format = bytes=%i/%o
managesieve_max_compile_errors = 5
managesieve_max_line_length = 65536
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
master_user_separator mbox_dirty_syncs = yes
mbox_dotlock_change_timeout = 2 mins
mbox_lazy_writes = yes
mbox_lock_timeout = 5 mins
mbox_md5 = apop3d
mbox_min_index_size = 0
mbox_read_locks = fcntl
mbox_very_dirty_syncs = no
mbox_write_locks = dotlock fcntl
mdbox_preallocate_space = no
mdbox_rotate_interval = 0
mdbox_rotate_size = 2 M
mmap_disable = no
namespace {
  disabled = no
  hidden = no
  ignore_on_failure = no
  inbox = yes
  list = yes
  location   prefix   separator = .
  subscriptions = yes
  type = private
}
passdb {
  args = cache_key=%u webmail=127.0.0.1
  default_fields   deny = no
  driver = vpopmail
  master = no
  override_fields   pass = no
  result_failure = continue
  result_internalfail = continue
  result_success = return-ok
  skip = never
}
plugin {
  quota = maildir:ignore=Trash
  quota_rule = ?:storage=0
}
pop3_client_workarounds pop3_deleted_flag pop3_enable_last = no
pop3_fast_size_lookups = no
pop3_lock_session = no
pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
pop3_no_flag_updates = no
pop3_reuse_xuidl = no
pop3_save_uidl = no
pop3_uidl_duplicates = allow
pop3_uidl_format = %08Xu%08Xv
pop3c_host pop3c_master_user pop3c_password pop3c_port = 110
pop3c_rawlog_dir pop3c_ssl = no
pop3c_ssl_verify = yes
pop3c_user = %u
postmaster_address protocols = imap pop3
quota_full_tempfail = no
recipient_delimiter = +
rejection_reason = Your message to <%t> was automatically rejected:%n%r
rejection_subject = Rejected: %s
replication_full_sync_interval = 1 days
replication_max_conns = 10
replicator_host = replicator
replicator_port = 0
sendmail_path = /usr/sbin/sendmail
service aggregator {
  chroot = .
  client_limit = 0
  drop_priv_before_exec = no
  executable = aggregator
  extra_groups   fifo_listener replication-notify-fifo {
    group     mode = 0600
    user   }
  group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener replication-notify {
    group     mode = 0600
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service anvil {
  chroot = empty
  client_limit = 0
  drop_priv_before_exec = no
  executable = anvil
  extra_groups   group   idle_kill = 4294967295 secs
  privileged_group   process_limit = 1
  process_min_avail = 1
  protocol   service_count = 0
  type = anvil
  unix_listener anvil-auth-penalty {
    group     mode = 0600
    user   }
  unix_listener anvil {
    group     mode = 0600
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service auth-worker {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = auth -w
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 1
  type   unix_listener auth-worker {
    group     mode = 0600
    user = $default_internal_user
  }
  user   vsz_limit = 18446744073709551615 B
}
service auth {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = auth
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener auth-client {
    group     mode = 0600
    user = $default_internal_user
  }
  unix_listener auth-login {
    group     mode = 0600
    user = $default_internal_user
  }
  unix_listener auth-master {
    group     mode = 0600
    user   }
  unix_listener auth-userdb {
    group     mode = 0666
    user = $default_internal_user
  }
  unix_listener login/login {
    group     mode = 0666
    user   }
  unix_listener token-login/tokenlogin {
    group     mode = 0666
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service config {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = config
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 0
  type = config
  unix_listener config {
    group     mode = 0600
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service dict {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = dict
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener dict {
    group     mode = 0600
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service director {
  chroot = .
  client_limit = 0
  drop_priv_before_exec = no
  executable = director
  extra_groups   fifo_listener login/proxy-notify {
    group     mode = 00
    user   }
  group   idle_kill = 4294967295 secs
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener director-admin {
    group     mode = 0600
    user   }
  unix_listener login/director {
    group     mode = 00
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service dns_client {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = dns-client
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener dns-client {
    group     mode = 0666
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service doveadm {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = doveadm-server
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 1
  type   unix_listener doveadm-server {
    group     mode = 0600
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service imap-login {
  chroot = login
  client_limit = 0
  drop_priv_before_exec = no
  executable = imap-login
  extra_groups   group   idle_kill = 0
  inet_listener imap {
    address     port = 143
    reuse_port = no
    ssl = no
  }
  inet_listener imaps {
    address     port = 993
    reuse_port = no
    ssl = yes
  }
  privileged_group   process_limit = 256
  process_min_avail = 50
  protocol = imap
  service_count = 1
  type = login
  user = $default_login_user
  vsz_limit = 18446744073709551615 B
}
service imap-urlauth-login {
  chroot = token-login
  client_limit = 0
  drop_priv_before_exec = no
  executable = imap-urlauth-login
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol = imap
  service_count = 1
  type = login
  unix_listener imap-urlauth {
    group     mode = 0666
    user   }
  user = $default_login_user
  vsz_limit = 18446744073709551615 B
}
service imap-urlauth-worker {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = imap-urlauth-worker
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 1024
  process_min_avail = 0
  protocol = imap
  service_count = 1
  type   unix_listener imap-urlauth-worker {
    group     mode = 0600
    user = $default_internal_user
  }
  user   vsz_limit = 18446744073709551615 B
}
service imap-urlauth {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = imap-urlauth
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 1024
  process_min_avail = 0
  protocol = imap
  service_count = 1
  type   unix_listener token-login/imap-urlauth {
    group     mode = 0666
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service imap {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = imap
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 2048
  process_min_avail = 50
  protocol = imap
  service_count = 1
  type   unix_listener login/imap {
    group     mode = 0666
    user   }
  user   vsz_limit = 512 M
}
service indexer-worker {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = indexer-worker
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 10
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener indexer-worker {
    group     mode = 0600
    user = $default_internal_user
  }
  user   vsz_limit = 18446744073709551615 B
}
service indexer {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = indexer
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener indexer {
    group     mode = 0666
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service ipc {
  chroot = empty
  client_limit = 0
  drop_priv_before_exec = no
  executable = ipc
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener ipc {
    group     mode = 0600
    user   }
  unix_listener login/ipc-proxy {
    group     mode = 0600
    user = $default_login_user
  }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
service lmtp {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = lmtp
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol = lmtp
  service_count = 0
  type   unix_listener lmtp {
    group     mode = 0666
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service log {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = log
  extra_groups   group   idle_kill = 4294967295 secs
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type = log
  unix_listener log-errors {
    group     mode = 0600
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service managesieve-login {
  chroot = login
  client_limit = 0
  drop_priv_before_exec = no
  executable = managesieve-login
  extra_groups   group   idle_kill = 0
  inet_listener sieve {
    address     port = 4190
    reuse_port = no
    ssl = no
  }
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol = sieve
  service_count = 1
  type = login
  user = $default_login_user
  vsz_limit = 18446744073709551615 B
}
service managesieve {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = managesieve
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol = sieve
  service_count = 1
  type   unix_listener login/sieve {
    group     mode = 0666
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service pop3-login {
  chroot = login
  client_limit = 0
  drop_priv_before_exec = no
  executable = pop3-login
  extra_groups   group   idle_kill = 0
  inet_listener pop3 {
    address     port = 110
    reuse_port = no
    ssl = no
  }
  inet_listener pop3s {
    address     port = 995
    reuse_port = no
    ssl = yes
  }
  privileged_group   process_limit = 256
  process_min_avail = 25
  protocol = pop3
  service_count = 1
  type = login
  user = $default_login_user
  vsz_limit = 18446744073709551615 B
}
service pop3 {
  chroot   client_limit = 1
  drop_priv_before_exec = no
  executable = pop3
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 256
  process_min_avail = 25
  protocol = pop3
  service_count = 1
  type   unix_listener login/pop3 {
    group     mode = 0666
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service replicator {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = replicator
  extra_groups   group   idle_kill = 4294967295 secs
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener replicator-doveadm {
    group     mode = 00
    user = $default_internal_user
  }
  unix_listener replicator {
    group     mode = 0600
    user = $default_internal_user
  }
  user   vsz_limit = 18446744073709551615 B
}
service ssl-params {
  chroot   client_limit = 0
  drop_priv_before_exec = no
  executable = ssl-params
  extra_groups   group   idle_kill = 0
  privileged_group   process_limit = 0
  process_min_avail = 0
  protocol   service_count = 0
  type = startup
  unix_listener login/ssl-params {
    group     mode = 0666
    user   }
  unix_listener ssl-params {
    group     mode = 0666
    user   }
  user   vsz_limit = 18446744073709551615 B
}
service stats {
  chroot = empty
  client_limit = 0
  drop_priv_before_exec = no
  executable = stats
  extra_groups   fifo_listener stats-mail {
    group     mode = 0600
    user   }
  group   idle_kill = 4294967295 secs
  privileged_group   process_limit = 1
  process_min_avail = 0
  protocol   service_count = 0
  type   unix_listener stats {
    group     mode = 0600
    user   }
  user = $default_internal_user
  vsz_limit = 18446744073709551615 B
}
shutdown_clients = yes
ssl = yes
ssl_ca ssl_cert = </var/qmail/control/servercert.pem
ssl_cert_username_field = commonName
ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL
ssl_client_ca_dir ssl_client_ca_file ssl_client_cert ssl_client_key
ssl_crypto_device ssl_dh_parameters_length = 2048
ssl_key = </var/qmail/control/servercert.pem
ssl_key_password ssl_parameters_regenerate = 0
ssl_prefer_server_ciphers = no
ssl_protocols = !SSLv2
ssl_require_crl = yes
ssl_verify_client_cert = no
state_dir = /var/lib/dovecot
stats_command_min_time = 1 mins
stats_domain_min_time = 12 hours
stats_ip_min_time = 12 hours
stats_memory_limit = 16 M
stats_session_min_time = 15 mins
stats_user_min_time = 1 hours
submission_host syslog_facility = mail
userdb {
  args = cache_key=%u quota_template=quota_rule=*:backend=%q
  default_fields   driver = vpopmail
  override_fields }
valid_chroot_dirs verbose_proctitle = no
verbose_ssl = no
version_ignore = no
protocol imap {
  imap_client_workarounds = delay-newmail
  mail_max_userip_connections = 200
  mail_plugins = " quota imap_quota"
}
protocol pop3 {
  mail_max_userip_connections = 40
  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
  pop3_fast_size_lookups = yes
  pop3_lock_session = no
  pop3_no_flag_updates = yes
}




------------------------------

Message: 3
Date: Thu, 09 Feb 2017 06:13:37 -0500
From: Steven Mainor <steve at degga.net>
To: Bj?rn T Johansen <btj at havleik.no>,dovecot at dovecot.org
Subject: Re: Messages on this list are often marked as spam.
Message-ID: <00905D2C-F645-424B-AA31-92E36318AC5F at degga.net>
Content-Type: text/plain; charset=UTF-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Well for other mailing lists I have noticed that a lot of lists add text to
the body or subject saying what list the email is from which would cause the
signature not to match.

But the dovecot list doesn't do that so that's why I found it strange
that
so many emails fail dkim.
- --
Steven Mainor

On February 7, 2017 2:22:59 AM EST, "Bj?rn T Johansen" <btj at
havleik.no>
wrote:
>On Mon, 06 Feb 2017 17:39:07 -0500
>Steven Mainor <steve at degga.net> wrote:
>
>> Hello,
>>
>> It seems that I get several emails a week from this list in my spam
>> folder. Usually because the DKIM signature fails. Has anyone else
>> noticed this problem or is it just me?
>>
>> --
>> Steven mainor
>> steve at degga.net
>
>Yes, same here... Having the same problem on other maillists as well,
>not sure why.
>
>BTJ
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------------------------------

Subject: Digest Footer

_______________________________________________
dovecot mailing list
dovecot at dovecot.org
http://dovecot.org/cgi-bin/mailman/listinfo/dovecot

------------------------------

End of dovecot Digest, Vol 166, Issue 22
****************************************


__________ Information from ESET Endpoint Antivirus, version of virus
signature database 14908 (20170209) __________

The message was checked by ESET Endpoint Antivirus.

  part000.txt - is OK

http://www.eset.com




__________ Information from ESET Endpoint Antivirus, version of virus
signature database 14909 (20170209) __________

The message was checked by ESET Endpoint Antivirus.

Email message - is OK