Linux ip-172-26-2-223 5.4.0-1018-aws #18-Ubuntu SMP Wed Jun 24 01:15:00 UTC 2020 x86_64
Apache
: 172.26.2.223 | : 52.14.184.10
Cant Read [ /etc/named.conf ]
8.1.13
www
www.github.com/MadExploits
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AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
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HASH IDENTIFIER
CPANEL RESET
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BLACK DEFEND!
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+ Create Folder
+ Create File
/
usr /
share /
doc /
dovecot-core /
wiki /
[ HOME SHELL ]
Name
Size
Permission
Action
ACL.txt.gz
3.63
KB
-rw-r--r--
AixPluginsSupport.txt.gz
1.48
KB
-rw-r--r--
AttachmentIndicator.txt
1.13
KB
-rw-r--r--
AuthDatabase.CheckPassword.txt...
3.57
KB
-rw-r--r--
AuthDatabase.Dict.txt.gz
3.15
KB
-rw-r--r--
AuthDatabase.LDAP.AuthBinds.tx...
3.28
KB
-rw-r--r--
AuthDatabase.LDAP.PasswordLook...
1.58
KB
-rw-r--r--
AuthDatabase.LDAP.Userdb.txt.g...
2.19
KB
-rw-r--r--
AuthDatabase.LDAP.txt
2.86
KB
-rw-r--r--
AuthDatabase.Lua.txt.gz
2.66
KB
-rw-r--r--
AuthDatabase.Passwd.txt
1.9
KB
-rw-r--r--
AuthDatabase.PasswdFile.txt.gz
2.08
KB
-rw-r--r--
AuthDatabase.SQL.txt.gz
2.74
KB
-rw-r--r--
AuthDatabase.VPopMail.txt.gz
2.57
KB
-rw-r--r--
AuthDatabase.txt
820
B
-rw-r--r--
Authentication.Caching.txt.gz
1.71
KB
-rw-r--r--
Authentication.Kerberos.txt.gz
2.84
KB
-rw-r--r--
Authentication.MasterUsers.txt...
3.13
KB
-rw-r--r--
Authentication.Mechanisms.Dige...
3.18
KB
-rw-r--r--
Authentication.Mechanisms.NTLM...
1.22
KB
-rw-r--r--
Authentication.Mechanisms.Winb...
1.48
KB
-rw-r--r--
Authentication.Mechanisms.txt
3.84
KB
-rw-r--r--
Authentication.MultipleDatabas...
3.59
KB
-rw-r--r--
Authentication.PasswordSchemes...
4
KB
-rw-r--r--
Authentication.Penalty.txt
1.72
KB
-rw-r--r--
Authentication.Policy.txt.gz
2.57
KB
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Authentication.RestrictAccess....
2.76
KB
-rw-r--r--
Authentication.txt
1.77
KB
-rw-r--r--
BasicConfiguration.txt.gz
2.09
KB
-rw-r--r--
Chrooting.txt
2.77
KB
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Clients.NegativeUIDs.txt
1.96
KB
-rw-r--r--
Clients.txt.gz
2.42
KB
-rw-r--r--
CompilingSource.txt.gz
4.82
KB
-rw-r--r--
ConfigFile.txt.gz
3.25
KB
-rw-r--r--
Debugging.Authentication.txt
3.63
KB
-rw-r--r--
Debugging.ProcessTracing.txt
1.32
KB
-rw-r--r--
Debugging.Rawlog.txt.gz
1.7
KB
-rw-r--r--
Debugging.Thunderbird.txt
2.12
KB
-rw-r--r--
Design.Arrays.txt
3.82
KB
-rw-r--r--
Design.AuthProcess.txt.gz
5.41
KB
-rw-r--r--
Design.AuthProtocol.txt.gz
2.92
KB
-rw-r--r--
Design.Buffers.txt
2.75
KB
-rw-r--r--
Design.Code.txt.gz
4.37
KB
-rw-r--r--
Design.Dcrypt.txt.gz
1.77
KB
-rw-r--r--
Design.DoveadmProtocol.HTTP.tx...
1.38
KB
-rw-r--r--
Design.DoveadmProtocol.txt
3.68
KB
-rw-r--r--
Design.Dsync.txt.gz
2.07
KB
-rw-r--r--
Design.Events.txt.gz
5.03
KB
-rw-r--r--
Design.Indexes.Cache.txt.gz
2.63
KB
-rw-r--r--
Design.Indexes.MailIndexApi.tx...
2.07
KB
-rw-r--r--
Design.Indexes.MainIndex.txt.g...
3.69
KB
-rw-r--r--
Design.Indexes.TransactionLog....
4.09
KB
-rw-r--r--
Design.Indexes.txt
2.99
KB
-rw-r--r--
Design.InputStreams.txt.gz
4.25
KB
-rw-r--r--
Design.Lua.txt.gz
2.46
KB
-rw-r--r--
Design.MailProcess.txt
215
B
-rw-r--r--
Design.Memory.txt.gz
3.77
KB
-rw-r--r--
Design.OutputStreams.txt.gz
2.05
KB
-rw-r--r--
Design.ParameterForwarding.txt
2.17
KB
-rw-r--r--
Design.Plugins.txt
2.44
KB
-rw-r--r--
Design.Processes.txt.gz
2.68
KB
-rw-r--r--
Design.Storage.ErrorHandling.t...
3.03
KB
-rw-r--r--
Design.Storage.Mail.txt.gz
2.17
KB
-rw-r--r--
Design.Storage.MailNamespace.t...
3.93
KB
-rw-r--r--
Design.Storage.MailStorage.txt
2.07
KB
-rw-r--r--
Design.Storage.MailUser.txt
1.17
KB
-rw-r--r--
Design.Storage.Mailbox.Save.tx...
2.69
KB
-rw-r--r--
Design.Storage.Mailbox.Search....
1.95
KB
-rw-r--r--
Design.Storage.Mailbox.Sync.tx...
2.57
KB
-rw-r--r--
Design.Storage.Mailbox.Transac...
2.83
KB
-rw-r--r--
Design.Storage.Mailbox.txt
1.61
KB
-rw-r--r--
Design.Storage.MailboxList.txt...
2.99
KB
-rw-r--r--
Design.Storage.Plugins.txt.gz
1.64
KB
-rw-r--r--
Design.Strings.txt
3.07
KB
-rw-r--r--
Design.txt
2.42
KB
-rw-r--r--
Dict.txt
1.6
KB
-rw-r--r--
Dictionary.txt.gz
2.87
KB
-rw-r--r--
Director.txt.gz
4.31
KB
-rw-r--r--
DomainLost.txt
2.45
KB
-rw-r--r--
Errors.ChgrpNoPerm.txt
1.4
KB
-rw-r--r--
Events.txt.gz
1.75
KB
-rw-r--r--
FindMailLocation.txt
2.6
KB
-rw-r--r--
FinishBasicConfiguration.txt
454
B
-rw-r--r--
HAProxy.txt
3.56
KB
-rw-r--r--
HowTo.AntispamWithSieve.txt.gz
2.72
KB
-rw-r--r--
HowTo.EximAndDovecotSASL.txt
1.47
KB
-rw-r--r--
HowTo.ImapcProxy.txt.gz
2.17
KB
-rw-r--r--
HowTo.PopBSMTPAndDovecot.txt.g...
5.03
KB
-rw-r--r--
HowTo.PopRelay.txt.gz
2.35
KB
-rw-r--r--
HowTo.PostfixAndDovecotSASL.tx...
1.46
KB
-rw-r--r--
HowTo.Rootless.txt
3.79
KB
-rw-r--r--
HowTo.SimpleVirtualInstall.txt...
2.14
KB
-rw-r--r--
HowTo.WriteConfiguration.txt
1.54
KB
-rw-r--r--
HowTo.txt.gz
1.92
KB
-rw-r--r--
IMAPServer.Hibernation.txt
1.61
KB
-rw-r--r--
IMAPServer.txt
623
B
-rw-r--r--
ImapMetadata.txt
842
B
-rw-r--r--
IndexFiles.txt.gz
3.49
KB
-rw-r--r--
LDA.Exim.txt.gz
1.9
KB
-rw-r--r--
LDA.Indexing.txt
2.05
KB
-rw-r--r--
LDA.Postfix.txt.gz
3.39
KB
-rw-r--r--
LDA.Qmail.txt
1.15
KB
-rw-r--r--
LDA.Sendmail.txt.gz
1.64
KB
-rw-r--r--
LDA.txt.gz
4.55
KB
-rw-r--r--
LMTP.Exim.txt.gz
1.64
KB
-rw-r--r--
LMTP.txt.gz
1.69
KB
-rw-r--r--
Logging.txt.gz
2.52
KB
-rw-r--r--
LoginProcess.txt.gz
1.9
KB
-rw-r--r--
MDA.txt
439
B
-rw-r--r--
MTA.txt
2.56
KB
-rw-r--r--
MailLocation.LocalDisk.txt
1.77
KB
-rw-r--r--
MailLocation.Maildir.txt.gz
2.23
KB
-rw-r--r--
MailLocation.SharedDisk.txt
2.98
KB
-rw-r--r--
MailLocation.dbox.txt
3.56
KB
-rw-r--r--
MailLocation.mbox.txt.gz
3.05
KB
-rw-r--r--
MailLocation.txt.gz
4.53
KB
-rw-r--r--
MailboxFormat.Cydir.txt
868
B
-rw-r--r--
MailboxFormat.MH.txt
2.61
KB
-rw-r--r--
MailboxFormat.Maildir.txt.gz
6.75
KB
-rw-r--r--
MailboxFormat.dbox.txt.gz
4.24
KB
-rw-r--r--
MailboxFormat.imapc.txt.gz
2.41
KB
-rw-r--r--
MailboxFormat.mailstore.txt
678
B
-rw-r--r--
MailboxFormat.mbox.txt.gz
5.51
KB
-rw-r--r--
MailboxFormat.mbx.txt
1.08
KB
-rw-r--r--
MailboxFormat.txt.gz
1.94
KB
-rw-r--r--
MailboxSettings.txt
3.26
KB
-rw-r--r--
MboxChildFolders.txt.gz
2.52
KB
-rw-r--r--
MboxLocking.txt
2.56
KB
-rw-r--r--
MboxProblems.txt.gz
2.42
KB
-rw-r--r--
Migration.BincIMAP.txt.gz
2.92
KB
-rw-r--r--
Migration.Courier.txt
3.48
KB
-rw-r--r--
Migration.Cyrus.txt
3.5
KB
-rw-r--r--
Migration.Dsync.txt.gz
1.96
KB
-rw-r--r--
Migration.Gmail.txt
3.89
KB
-rw-r--r--
Migration.Linuxconf.txt
2.6
KB
-rw-r--r--
Migration.MailFormat.txt.gz
4.38
KB
-rw-r--r--
Migration.Online.txt
3.08
KB
-rw-r--r--
Migration.Teapop.txt
1.96
KB
-rw-r--r--
Migration.UW.txt.gz
2.04
KB
-rw-r--r--
Migration.Vm-pop3d.txt
1.75
KB
-rw-r--r--
Migration.txt.gz
2.85
KB
-rw-r--r--
MissingMailboxes.txt
1.95
KB
-rw-r--r--
Mountpoints.txt
2.11
KB
-rw-r--r--
NFS.txt.gz
2.87
KB
-rw-r--r--
Namespaces.txt.gz
4.19
KB
-rw-r--r--
OSCompatibility.txt
1.6
KB
-rw-r--r--
POP3Server.txt.gz
2.97
KB
-rw-r--r--
PasswordDatabase.BSDAuth.txt
205
B
-rw-r--r--
PasswordDatabase.ExtraFields.A...
1.63
KB
-rw-r--r--
PasswordDatabase.ExtraFields.H...
2.76
KB
-rw-r--r--
PasswordDatabase.ExtraFields.N...
495
B
-rw-r--r--
PasswordDatabase.ExtraFields.N...
989
B
-rw-r--r--
PasswordDatabase.ExtraFields.P...
4.66
KB
-rw-r--r--
PasswordDatabase.ExtraFields.U...
1.03
KB
-rw-r--r--
PasswordDatabase.ExtraFields.t...
1.82
KB
-rw-r--r--
PasswordDatabase.IMAP.txt
1.01
KB
-rw-r--r--
PasswordDatabase.PAM.txt.gz
2.51
KB
-rw-r--r--
PasswordDatabase.Shadow.txt
1.19
KB
-rw-r--r--
PasswordDatabase.Static.txt
869
B
-rw-r--r--
PasswordDatabase.oauth2.txt.gz
1.7
KB
-rw-r--r--
PasswordDatabase.txt.gz
3.06
KB
-rw-r--r--
PerformanceTuning.txt
3.24
KB
-rw-r--r--
Pigeonhole.Installation.txt.gz
1.28
KB
-rw-r--r--
Pigeonhole.ManageSieve.Clients...
3.14
KB
-rw-r--r--
Pigeonhole.ManageSieve.Configu...
3.92
KB
-rw-r--r--
Pigeonhole.ManageSieve.Install...
59
B
-rw-r--r--
Pigeonhole.ManageSieve.Trouble...
3.35
KB
-rw-r--r--
Pigeonhole.ManageSieve.txt
1.26
KB
-rw-r--r--
Pigeonhole.Sieve.Configuration...
2.3
KB
-rw-r--r--
Pigeonhole.Sieve.Configuration...
3.54
KB
-rw-r--r--
Pigeonhole.Sieve.Configuration...
1.82
KB
-rw-r--r--
Pigeonhole.Sieve.Configuration...
8.75
KB
-rw-r--r--
Pigeonhole.Sieve.Examples.txt....
4.66
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.Du...
1.98
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.Ed...
2.35
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.In...
1.11
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.Sp...
1.82
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.Va...
1.92
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.Va...
1.07
KB
-rw-r--r--
Pigeonhole.Sieve.Extensions.tx...
569
B
-rw-r--r--
Pigeonhole.Sieve.Plugins.Extda...
1.57
KB
-rw-r--r--
Pigeonhole.Sieve.Plugins.Extpr...
4.09
KB
-rw-r--r--
Pigeonhole.Sieve.Plugins.IMAPF...
2.28
KB
-rw-r--r--
Pigeonhole.Sieve.Plugins.IMAPS...
2.05
KB
-rw-r--r--
Pigeonhole.Sieve.Plugins.Pipe....
2.19
KB
-rw-r--r--
Pigeonhole.Sieve.Plugins.txt
2.49
KB
-rw-r--r--
Pigeonhole.Sieve.Troubleshooti...
2.3
KB
-rw-r--r--
Pigeonhole.Sieve.Usage.txt.gz
2.38
KB
-rw-r--r--
Pigeonhole.Sieve.txt.gz
3.5
KB
-rw-r--r--
Pigeonhole.txt
1.8
KB
-rw-r--r--
Plugins.Apparmor.txt
1.15
KB
-rw-r--r--
Plugins.Autocreate.txt
902
B
-rw-r--r--
Plugins.CharsetAlias.txt
712
B
-rw-r--r--
Plugins.Compress.txt
475
B
-rw-r--r--
Plugins.Expire.txt.gz
4
KB
-rw-r--r--
Plugins.FTS.Lucene.txt
3.01
KB
-rw-r--r--
Plugins.FTS.Solr.txt.gz
4.7
KB
-rw-r--r--
Plugins.FTS.Squat.txt.gz
2.42
KB
-rw-r--r--
Plugins.FTS.txt.gz
1.92
KB
-rw-r--r--
Plugins.LastLogin.txt
1.67
KB
-rw-r--r--
Plugins.Lazyexpunge.txt.gz
2.1
KB
-rw-r--r--
Plugins.Listescape.txt
2.35
KB
-rw-r--r--
Plugins.MailCrypt.txt.gz
4.71
KB
-rw-r--r--
Plugins.MailFilter.txt
2.56
KB
-rw-r--r--
Plugins.MailLog.txt
1.82
KB
-rw-r--r--
Plugins.MailboxAlias.txt
1.76
KB
-rw-r--r--
Plugins.Notify.txt
329
B
-rw-r--r--
Plugins.NotifyStatus.txt
2.09
KB
-rw-r--r--
Plugins.PushNotification.txt.g...
4.84
KB
-rw-r--r--
Plugins.QuotaClone.txt
1.49
KB
-rw-r--r--
Plugins.Snarf.txt
1.88
KB
-rw-r--r--
Plugins.Stats.txt
59
B
-rw-r--r--
Plugins.Trash.txt
1.5
KB
-rw-r--r--
Plugins.VarExpandCrypt.txt
1.6
KB
-rw-r--r--
Plugins.Virtual.txt.gz
2.89
KB
-rw-r--r--
Plugins.Welcome.txt
812
B
-rw-r--r--
Plugins.Zlib.txt.gz
2.09
KB
-rw-r--r--
Plugins.txt.gz
2.17
KB
-rw-r--r--
PostLoginScripting.txt.gz
3.02
KB
-rw-r--r--
PreAuth.txt
932
B
-rw-r--r--
QuickConfiguration.txt.gz
2.41
KB
-rw-r--r--
Quota.Configuration.txt.gz
5.74
KB
-rw-r--r--
Quota.Count.txt
1.56
KB
-rw-r--r--
Quota.Dict.txt.gz
2.56
KB
-rw-r--r--
Quota.Dirsize.txt
695
B
-rw-r--r--
Quota.FS.txt.gz
1.54
KB
-rw-r--r--
Quota.Maildir.txt
2.29
KB
-rw-r--r--
Quota.txt.gz
1.87
KB
-rw-r--r--
Replication.txt.gz
4.82
KB
-rw-r--r--
RunningDovecot.txt.gz
2.14
KB
-rw-r--r--
SSL.CertificateClientImporting...
1.55
KB
-rw-r--r--
SSL.CertificateCreation.txt.gz
2.03
KB
-rw-r--r--
SSL.DovecotConfiguration.txt.g...
7.45
KB
-rw-r--r--
SSL.SNIClientSupport.txt
696
B
-rw-r--r--
SSL.txt
3.41
KB
-rw-r--r--
Sasl.txt
1.05
KB
-rw-r--r--
SecurityTuning.txt
942
B
-rw-r--r--
Services.txt.gz
6.9
KB
-rw-r--r--
SharedMailboxes.ClusterSetup.t...
1.98
KB
-rw-r--r--
SharedMailboxes.Permissions.tx...
2.71
KB
-rw-r--r--
SharedMailboxes.Public.txt.gz
2.55
KB
-rw-r--r--
SharedMailboxes.Shared.txt.gz
3.51
KB
-rw-r--r--
SharedMailboxes.Symlinks.txt
1.72
KB
-rw-r--r--
SharedMailboxes.txt
750
B
-rw-r--r--
SocketUnavailable.txt
3.71
KB
-rw-r--r--
Statistics.Old.txt.gz
3.13
KB
-rw-r--r--
Statistics.txt
3.73
KB
-rw-r--r--
Submission.txt.gz
3.02
KB
-rw-r--r--
SystemUsers.txt.gz
2.06
KB
-rw-r--r--
TestInstallation.txt.gz
2.8
KB
-rw-r--r--
TestPop3Installation.txt.gz
1.52
KB
-rw-r--r--
TimeMovedBackwards.txt
3.8
KB
-rw-r--r--
Timeouts.txt
2.85
KB
-rw-r--r--
Upgrading.1.0.txt.gz
1.66
KB
-rw-r--r--
Upgrading.1.1.txt.gz
2.01
KB
-rw-r--r--
Upgrading.1.2.txt
2.57
KB
-rw-r--r--
Upgrading.2.0.txt.gz
2.08
KB
-rw-r--r--
Upgrading.2.1.txt
1.87
KB
-rw-r--r--
Upgrading.2.2.txt
2.17
KB
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Upgrading.2.3.txt.gz
4.04
KB
-rw-r--r--
Upgrading.txt
1.01
KB
-rw-r--r--
UserDatabase.ExtraFields.txt.g...
1.81
KB
-rw-r--r--
UserDatabase.NSS.txt
1.23
KB
-rw-r--r--
UserDatabase.Prefetch.txt
2.72
KB
-rw-r--r--
UserDatabase.Static.txt
1.58
KB
-rw-r--r--
UserDatabase.txt.gz
2.09
KB
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UserIds.txt.gz
2.49
KB
-rw-r--r--
Variables.txt.gz
4.44
KB
-rw-r--r--
VirtualUsers.Home.txt
3.5
KB
-rw-r--r--
VirtualUsers.txt.gz
2.26
KB
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WhyDoesItNotWork.txt.gz
2.35
KB
-rw-r--r--
maildrop.txt
3.44
KB
-rw-r--r--
mutt.txt
3.09
KB
-rw-r--r--
uw2dovecot.sh.txt
498
B
-rw-r--r--
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Code Editor : SocketUnavailable.txt
UNIX Socket Resource Temporarily Unavailable ============================================ Commonly visible as: ---%<------------------------------------------------------------------------- imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable ---%<------------------------------------------------------------------------- This means that there are more imap-login processes trying to connect to the "imap" UNIX socket than there are imap processes accepting the connections. The kernel's connection listener queue got full and it started rejecting further connections. So what can be done about it? Wrong service settings ---------------------- This can happen if 'service imap { client_limit } ' is set to anything else than 1. IMAP (and POP3 and other mail) processes do disk IO, lock waiting and such, so if all the available imap processes are stuck waiting on something, they can't accept new connections and they queue up in the kernel. For mail processes only 'client_limit=1' is recommended, except maybe for very tiny systems with a few users. It can also happen if 'service imap { process_limit } ' is reached. Dovecot logs a warning if process_limit or client_limit is reached. Out of file descriptors ----------------------- If the "ulimit -n" is too low, kernel stops notifying the process about incoming connections. Make sure that the limit is at least as high as the client_limit. Dovecot also internally checks this, and if it's too low it writes a warning to stderr at startup (and to log in v2.2.33+). Note that Dovecot is not using "dovecot" user's or PAM's limits in general. Make sure the limits are correct with:'cat /proc/`pidof dovecot`/limits' Master process busy ------------------- Dovecot master process forks all of the new processes. If it's using 100% CPU, it doesn't have time to fork enough new processes. Even if it's not constantly using 100% CPU there may be fork bursts where it temporarily gets too busy. The solution is to make it do less work by forking less processes: * Most importantly switch to <high-performance login process mode> [LoginProcess.txt]. This alone might be enough. * You can also switch (most of the) other commonly forked processes to be reused. For example 'service imap { service_count = 100 } ' reuses the imap process for 100 different IMAP connections before it dies. This is useful mainly for imap, pop3 and managesieve services. It's better to avoid using 'service_count=0' (unlimited) in case there are memory leaks. * You can pre-fork some idling processes to handle bursts with 'service { process_min_avail }'. See <Services.txt> before changing any service settings. Some services require specific values to work correctly. Listener queue size ------------------- Dovecot uses the ' service { client_limit } '*' service { process_limit } ' as the listener queue size. Dovecot v2.2.25 and older also had a hardcoded maximum of 511, while later versions have no upper limit. Most OSes use an even lower limit, typically 128. In Linux you can increase this from '/proc/sys/net/core/somaxconn'. Dovecot v2.2.[0-6] bug ---------------------- Dovecot v2.2.0 - v2.2.6 were attempting to optimize host.domain lookups by doing them only once in the master process. Unfortunately they were actually doing the lookup every time when creating a new process. In some configuration this lookup could have done a somewhat slow DNS lookup, causing the process creation to become very slow and triggering this message. The fix is in v2.2.7 and you can also workaround this: * Add to dovecot.conf: 'import_environment = TZ DEBUG_OUTOFMEM DOVECOT_HOSTDOMAIN=mailserver.example.com' (of course changing the value) (This file was created from the wiki on 2019-06-19 12:42)
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