search for: mail_never_cache_fields

...w using Test 59. When I delete a message using SquirrelMail (IMAP) the message stays in the message list....but you can't open it anymore because it can't be found, if I logout and log back in...the message is gone from the list. I thought it could be a problem with the cache, so I added mail_never_cache_fields = MessagePart Envelope Body only to recieve Dec 24 09:23:34 news dovecot: IMAP(admin): mail_never_cache_fields: Invalid cache field name 'Body', ignoring Any ideas? This problem has plagued me for a while and I always go back to using the and older test like 22 and the problem isn'...

Hello, It looks like the "mail_always_cache_fields" and "mail_never_cache_fields" can be used to control dovecot's caching decisions. I cannot seem to find any documentation regarding how these fields should be used. What are acceptable values for these fields? I am quite new to this so any help would be much appreciated. Regards, Siva -------------- next part -----...

...r and 2 imap/pop3 backends. The storage is shared via NFS. Is this the performance problem? If dovecot has metadata I want in its cache, I cannot see how this is a problem. Can these settings be useful for my case? mail_always_cache_fields = mail_cache_fields = flags mail_cache_min_mail_count = 0 mail_never_cache_fields = imap.envelope Thanks.

...file has got very large (24MB, which is more than 1/3 of my INBOX size). I've tried deleting (well, renaming) the dovecot.index.* files, and re-opening my INBOX, and the new dovecot.index.cache is only 90KB so far. I'm using dovecot-1.0-stable and mbox format. My mail_cache_fields and mail_never_cache_fields are set to the default. Looking back in the list archives, I found a message from Timo that suggested the cache entries are created for each message when the indexes are created, rather than when each message is accessed, so it ought not to grow? What happens when a message is deleted? I &quot...

...idden, use -P to show it dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u dsync_target_servers = tcps:10.13.23.139:24245 lda_mailbox_autocreate = yes mail_debug = yes mail_fsync = never mail_location = maildir:/var/spool/mail/%d/%-4.04i/%i/Maildir mail_max_userip_connections = 30 mail_never_cache_fields = * mail_plugins = " notify replication mail_log" 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 ma...

...This seems to have improved with the Alpha 4 release, but still happens for several users each day. Perhaps it would be possible for Dovecot to just delete index files and re-create them when they are corrupted, rather than just erroring? Also, how do you turn off index files altogether? Even when mail_never_cache_fields is set for all available fields, they still get created. Another issue relating to the index files is that, if a user is deleted and then another user created with the same name, dovecot doesn't have permissions to re-write the index files, because it has a different uid. So, whenever a user i...

...ctions: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 512 mail_max_userip_connections: 10 verbose_proctitle: no first_valid_uid: 500 last_valid_uid: 0 first_valid_gid: 1 last_valid_gid: 0 mail_access_groups: mail_privileged_group: mail mail_uid: mail_gid: mail_location: mail_cache_fields: mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mmap_disable: no dotlock_use_excl: yes fsync_disable: no mail_nfs_storage: no mail_nfs_index: no mailbox_list_index_disable: yes...

...hments via Apache Tika. Enable with: plugin { fts_tika = http://tikahost:9998/tika/ } + virtual plugin: Delay opening backend mailboxes until it's necessary. This requires mailbox_list_index=yes to work. (Currently IMAP IDLE command still causes all backend mailboxes to be opened.) + mail_never_cache_fields=* means now to disable all caching. This may be a useful optimization as doveadm/dsync parameter for some admin tasks which shouldn't really update the cache file. + IMAP: Return SPECIAL-USE flags always for LSUB command. - pop3 server was still crashing in v2.2.12 with some settings -...

...hments via Apache Tika. Enable with: plugin { fts_tika = http://tikahost:9998/tika/ } + virtual plugin: Delay opening backend mailboxes until it's necessary. This requires mailbox_list_index=yes to work. (Currently IMAP IDLE command still causes all backend mailboxes to be opened.) + mail_never_cache_fields=* means now to disable all caching. This may be a useful optimization as doveadm/dsync parameter for some admin tasks which shouldn't really update the cache file. + IMAP: Return SPECIAL-USE flags always for LSUB command. - pop3 server was still crashing in v2.2.12 with some settings -...

...ir storage? I have no idea if I must manually (or with cron) run "doveadm index" on all our accounts because index/cache is only generated when users access their mailboxes. Or do I have to tune some settings like : mail_always_cache_fields, mail_cache_fields, mail_cache_min_mail_count, mail_never_cache_fields Thanks

...goal is to be able to find mails quickly with "doveadm search". What information you are search for? Message-ID, subject, body text? If your data is in the headers, check out: doveconf -a|grep -i cache mail_always_cache_fields = mail_cache_fields = flags mail_cache_min_mail_count = 0 mail_never_cache_fields = imap.envelope e.g. put message-id into mail_always_cache_fields - From http://dovecot.org/pipermail/dovecot-cvs/2013-May/023261.html lib-storage: Allow mail_*cache_fields settings to specify any hdr.* fields - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEVAwUBVQrYanz...

On 19.03.2018 05:14, Sivathmican Sivakumaran wrote: > Hello, > > It looks like the "mail_always_cache_fields" and > "mail_never_cache_fields" can be used to control dovecot's caching > decisions. I cannot seem to find any documentation regarding how these > fields should be used. > > What are acceptable values for these fields? I am quite new to this so > any help would be much appreciated.? > > Regards, &g...

...e mail. - Then, I check my mail with an email client through pop3 (vpopmail). - After that the mail isn?t in the server, but in the webmail appears one msg in Inbox folder and the header. When click to see the msg an error ocurred: Query: FETCH 1 (FLAGS BODYSTRUCTURE) I try this in my config file: mail_never_cache_fields = flags date.sent date.received size.virtual size.physical mime.parts imap.body imap.bodystructure But no success :( Thank you in advance, Lucas

...ses_count: 128 login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 1024 verbose_proctitle: no first_valid_uid: 4444 last_valid_uid: 4444 first_valid_gid: 1 last_valid_gid: 0 mail_extra_groups: default_mail_env: mail_location: maildir:/var/vmail/%u mail_cache_fields: flags mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mail_read_mmaped: no mmap_disable: no mmap_no_write: no lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: yes...

...IP="::ffff:127.0.0.1" LOCK_METHOD="fcntl" LOGGED_IN="1" LOG_TO_MASTER="1" MAIL="maildir:/" MAILBOX_IDLE_CHECK_INTERVAL="30" MAIL_CACHE_FIELDS="flags" MAIL_CACHE_MIN_MAIL_COUNT="0" MAIL_MAX_KEYWORD_LENGTH="50" MAIL_NEVER_CACHE_FIELDS="imap.envelope" MBOX_DIRTY_SYNCS="1" MBOX_DOTLOCK_CHANGE_TIMEOUT="120" MBOX_LAZY_WRITES="1" MBOX_LOCK_TIMEOUT="300" MBOX_MIN_INDEX_SIZE="0" MBOX_READ_LOCKS="fcntl" MBOX_WRITE_LOCKS="dotlock fcntl" POP3_CLIENT_WORKAROUND...

Hi, I am using dovecot: 1.0.rc15 I was upgrading Debian and installed new versions of lots of things. My mail came fine and I though there was not problem until a user called and said it was not working through webmail. I tried, it it worked fine and I realized the problem was with dovecot. I have created new users, tried different UIDs. Removed any protections but when I telnet to the

...mail_uid: mail_gid: mail_location: maildir:~/.mail mail_cache_fields: mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: yes...

...chroot: max_mail_processes: 512 mail_max_userip_connections: 10 verbose_proctitle: no first_valid_uid: 500 last_valid_uid: 500 first_valid_gid: 1 last_valid_gid: 0 mail_access_groups: mail_privileged_group: mail mail_uid: mail_gid: mail_location: maildir:~/mail:INDEX=~/index mail_cache_fields: mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mmap_disable: no dotlock_use_excl: yes fsync_disable: no mail_nfs_storage: no mail_nfs_index: no mailbox_list_index_disable: yes...

...t_dirs: mail_chroot: max_mail_processes: 1024 verbose_proctitle: no first_valid_uid: 500 last_valid_uid: 0 first_valid_gid: 1 last_valid_gid: 0 mail_extra_groups: mail_access_groups: mail_privileged_group: man default_mail_env: mail_location: mbox:~/mail/:INBOX=/var/mail/%u mail_cache_fields: flags mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: yes mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mail_read_mmaped: no mmap_disable: no mmap_no_write: no dotlock_use_excl: no fsync_disable: no lock_method: fcntl maildir_stat_d...

...login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 1024 verbose_proctitle: no first_valid_uid: xxxx last_valid_uid: xxxx first_valid_gid: xxxx last_valid_gid: xxxx mail_extra_groups: default_mail_env: mail_location: maildir:/home/%d/mailboxes/%n mail_cache_fields: flags mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mail_read_mmaped: no mmap_disable: no mmap_no_write: no lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: no...