Doveadm backup example

Doveadm backup example. To restore make sure you are actually restoring to the same mailcow it was deleted from or you use the same encryption keys in crypt-vol-1 . In the second form, doveadm (1) will iterate over all users, found in the configured user_db (s), and move or copy each user's messages, matching the given search_query , into the user's destination mailbox. org in the backup mdbox’s INBOX to jane’s INBOX: doveadm import -u jane. doveadm-backup(1), Dovecot's one-way mailbox synchronization utility. I found the trick with this was the run imapsync in several runs: Messages older than 1 year; messages older than 6 months; messages older than 1 week, for example. index. I wonder if the layout (sans subdirectory) of your destination has an impact on your ability to deal with a recreated main inbox. If using multiple Dovecot instances, choose the config file based on this instance name. Optionally the user’s password. DESCRIPTION. Would you really "sync" or just "backup"? To help decide, are you changing messages on both servers or is the second one just a backup-server? In case of backup you could use this command: doveadm backup -u user@example. If the main index becomes corrupted, this backup index is used to restore flags and figure out what messages belong to the mailbox. Feb 21, 2019 · I am having trouble locating examples of how to use doveadm backup. dev with -A to target all users on the system. as Dovecot provides the -A switch for selecting ALL the users, do you kindly know if it is To test which messages a given search query would match, you can use doveadm fetch or doveadm search commands. 5 have identical Date+Message-ID headers. Trash SENTBEFORE 1-Jan-2011. Note: We suggest performing a backup of the account prior to performing the following. . Sep 23, 2022 · Otherwise doveadm(1) will be unable to iterate over all users. doveadm deduplicate: Deduplicate mails either by their GUID or by Message-Id: header. If you want to fetch messages one at a time, see doveadm-search(1). -c config-file. -g guid. dsync (short for doveadm sync) is Dovecot’s mailbox synchronization feature. EXAMPLE¶ Fix bob’s INBOX: doveadm force-resync -u bob INBOX REPORTING BUGS¶ Example: Source mailbox has messages UID 1. The first step is to copy the backup for the account to the local server. gz or *. I made some progress, but I think I misunderstand some of the basic principles behind the command. name@example. man doveadm-import (1): This command can be used to import mails from another mail storage specified by source_location to one or more user's mailboxes. mailbox create ¶. Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot@dovecot. To test which messages a given search query would match, you can use doveadm fetch or doveadm search commands. In the third form, the mails will be imported only for given user (s). 5; source mailbox is sync'd using doveadm backup to the destination. Note that there is no way to make this solution perfect: Example: Source mailbox has messages UID 1. doveadmコマンドのドキュメントを読みましたが、使用方法が不明です。. In the second form, the command will be performed for all users. So if all indexes get lost, the Example: Source mailbox has messages UID 1. Donate to FreeBSD. mailbox rename. 1. Information about reporting Example: Source mailbox has messages UID 1. Currently we either do some hex reading to extract the mail, or convert whole user mailbox to maildir to get it. doveadm mount doveadm-mount (1), Manage the list of mountpoints where mails are stored. For example: doveadm search ALL. -u * @ example. -v. All of these can be used within the same server or between. GLOBAL OPTIONS¶ Global The shortest valid search_query is ALL. 1. In the first form, all users, whose login name matches the user_mask argument, will be disconnected. Example configuration in dovecot-ldap. org>. doveadm instance doveadm-instance (1), Manage the list of running Dovecot instances. doveadm copy. Example: Source mailbox has messages UID 1. To list the current quota status for a user / mailbox, do: DESCRIPTION. It all works well until we have to do some mail recovery from backups for single email. service doveadm {unix_listener doveadm-server {user = vmail} inet_listener {port = 2425} inet_listener http {port = 8080 #ssl = yes # uncomment to enable https}} Usage ¶ Connecting to the endpoint can be done by using standard http protocol and authentication headers. Jul 2, 2014 · # use tcp:hostname as the dsync target plugin {mail_replica = tcp:anotherhost. The search_query. In the first form, doveadm (1) will executed the import action with the environment of the logged in system user. The shortest valid search_query is ALL. The one-way algorithm is the same as two-way dsync algorithm except the source account is not modified. メールをローカルにバックアップする最良の方法は何ですか？. Multiple search query expressions will be combined with the AND operator by default. It’s also possible to use ‘*’ and ‘?’ wildcards (e. DESCRIPTION¶ doveadm fetch can be used to fetch messages’ contents and metadata. doveadm expunge -A mailbox Inbox savedbefore 30d. doveadm(1) will prompt for the password, if none was given. doveadm(user at example. org REPORTING BUGS¶ Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot @ dovecot. Jan 26, 2023 · So far, reading the documentation, I have found that these commands should be the right ones. userdb. example. - moisseev/doveadm-tools For example the storage goes down and fixing it takes a long time, so during the fixing you can let the users access their emails as an empty account, which can receive new mails. Update mail extra field in userdb to mdbox:~/mdbox. To find all messages that are new and greater than 50 kilobyte, one can use: doveadm search NEW LARGER 50k. Could this help you? Cheers! Jan 27, 2022 · It is not clear from the docs what the role of the "-R" flag is in relation to "doveadm backup" ? Surely by definition backup = remote -> local ? Thanks ! Laura. com doveadm dsync-server -u user@example. 5 (osx) to dovecot 2. doveadm (1) will print the mailbox’s guid and the message’s uid for each match. Run doveadm sync once to do the initial conversion. Enables verbosity, including progress counter. 5; source mailbox is sync'd using doveadm backup to the destina- tion. 2. logged in system user. try dumping with `doveconf` - interesting bits should be in mail_location and namespace{} blocks - and `doveadm mailbox status`. mailbox create doveadm mailbox create [ -A | -u user | -F file] [ -S socket_path] [ -g guid] [ -s] mailbox This command is used to create one or more mailboxes. doveadm copy & move to another folder, potentially to another user. org Reporting Bugs. Some commenters advised you to check your configuration and that is good advice. The users can be listed with: doveadm replicator status '*' The per-user replication status can be shown with doveadm replicator status <username pattern>. This can be useful for scripts and for debugging. use namespace ? Hi We have several dovecot Servers and we back those up with doveadm-backup and rsync. ARGUMENTS¶ mailbox. The difference from the initial example in this post is the imap login credentials, i. com. doveadm dump Example: Source mailbox has messages UID 1. doveadm kick doveadm-kick(1), Disconnect users by user name and/or IP address. formats. When the -s option is given, old_name will be unsubscribed and new_name will be subscribed. several different use cases: Two-way synchronization of mailboxes, cre- ating backups of mails, and convert mailboxes from/to different mailbox. doveadm-copy(1), Copy messages matching the given search query into another mailbox. doveadm quota¶ The quota get and quota recalc 1 commands are used to display or recalculate the current user's quota usage. Subsequently, UID 6 is delivered to the source mailbox and UID 1 is expunged from the destination mail- box. I am having trouble locating examples of how to use doveadm backup. Thread View. Run doveadm sync again, because the initial conversion could have taken a while and new changes could have occurred during it. The search_query can be used to restrict which mailboxes or messages are imported. 3. P. In the first form, doveadm (1) will executed the import action with the environment of the. The backends where this users data was previously cached will overwrite the user’s data over time (fscache and metacache). Only after the first mismatch will changes begin. com # メールボックスのアクセス制御リストを表示する doveadm acl list -u user@example. com*superuser and superuserpassword, replacing the regular username/password combination. Then just keep running the full sync after that until you're ready to switch. Whenever index file is rewritten, the old index is renamed to dovecot. try dumping with doveconf - interesting bits should be in mail_location and namespace{} blocks - and doveadm mailbox status. 33. doveadm ’s kick command is used to disconnect users by user_mask and/or the ip address, from which they are connected. I simply want to create a backup to a network volume of the email server's vmail folders. In the first form, doveadm (1) will executed the search action will be Its main purpose is that during mailbox migration you can run doveadm backup multiple times, then switch mails to be delivered to the new mailbox and run doveadm sync -1 once more to transfer any last new mails from the old mailbox. doveadm flags add/remove/replace: Update IMAP Example: Source mailbox has messages UID 1. e. It is typically used to expunge old mails from users' Trash and/or Spam mailboxes. doveadmを使用しますか？. I suspect a problem related with hierarchy separator (". Preserve entire environment for doveadm, not just import_environment. Initial mailbox where message was saved to is stored in the message metadata in m. DEFAULT from all mailboxes/user accounts, determined with doveadm user "*" OR only from these mailboxes/user accounts, which are stored in a file. テスト Jan 1, 2011 · doveadm expunge -u testuser@sv. It works fine for all subfolders, but the root INBOX stay empty on the new server. org No, it generates new files in its own repository. org in the backup mdbox's INBOX to jane's INBOX: doveadm import -u jane. Subsequently, UID 6 is delivered to the source mailbox and UID 1 is expunged from the destination mailbox. In the third form, doveadm (1) will expunge messages of I am having trouble locating examples of how to use doveadm backup. Note: You can replace -u testuser@sv. Jan 30, 2023 · # 削除済みのメールを実際に削除する doveadm expunge -A # メールを検索する doveadm search -A mailbox INBOX from foo@example. メールサーバーをdovecotでバックアップしようとしています。. This command is used to create one or more mailboxes. doveadm deduplicate. It can be used for. zst file doveadm backup. tar. doveadm mailbox rename [ -A | -u user] [ -S socket_path] [ -s] old_name new_name. In case you feel overwhelmed by where and what to check, I suggest you start with doveconf -n|less and check for the word 'location', in particular the variable mail_location. org \ mdbox:~/mdbox-backup "" mailbox INBOX from foo@example. Whether or not that is wanted right away depends on the policy and the provisioning system, whether Sep 20, 2020 · But dovecot-backup exists, so have a look, it might be just the ticket for you. My main issue is: when using the -A flag, is there a way to create the backup user on the remote server if it doesn't exist there? As said below, I am trying to use doveadm backup. com:12345 # use port 12345 explicitly}-----Which "technical" guarantee that i can expect that the syncronize will make the new production server that has a backup from last weekend will get the Mar 27, 2019 · I'm trying to migrate IMAP mails from dovecot 1. That repository can even be rsynced elsewhere (and only the changes will be transferred because the way it adds updated blocks). -k. The mailbox format of the created. My latest attempt looks like this Correct notation of a Sample space The search_query can be used to restrict which mailboxes or messages are imported. 20apple0. -i instance-name. The name of the mailbox to fix. doveadm obox user delete -u john@example. mailboxes depends on the mail_location setting, or the user's mail field, returned by the. conf. Dec 16, 2018 · doveadmを使用しますか？. This second time only applies changes, so it should be fast. Later on you can use doveadm-import(1) to merge the mailboxes. In the first form, doveadm (1) will execute the move / copy action with the environment of the logged in system user. When used with the -A or -u wildcard options, doveadm (1) will print the fields username, mailbox-guid and uid for each matching message. COMMANDS¶ auth cache flush¶ doveadm auth cache flush [-a master_socket_path] [user …] Flush the authentication cache. 2 (ubuntu). doveadm instance doveadm-instance(1), Manage the list of running Dovecot instances. * files. doveadm log doveadm-log (1), Locate, test or reopen Dovecot's log files. org). All the examples I see are for sync. doveadm purge -u testuser@sv. org mdbox:~/mdbox-backup "" mailbox INBOX from foo@example. The mailbox format of the created mailboxes depends on the mail_location setting, or the user’s mail field, returned by the userdb. doveadm expunge -A mailbox Sent savedbefore 30d. Here is just an unsorted list of useful doveadm commands that could be useful. g. ext file: # For using doveadm -A: iterate_attrs = =user=%{ldap:uid} iterate_filter = (objectClass=posixAccount) Source: Dovecot Wiki: Userdb LDAP Example: Source mailbox has messages UID 1. backup. dev mailbox INBOX. dev. doveadm batch. The doveadm sieve commands are part of the Pigeonhole Project ( pigeonhole (7) ), which adds Sieve ( RFC 5228) and ManageSieve ( RFC 5804) support to the Dovecot secure IMAP and POP3 server ( dovecot (1) ). Do not read any config file, just use defaults. In this example, UID 1 is kept removed (in destination) because UID 1. The goal here is to have a reasonably current backup should the main drive on the email server go south. Procedure. doveadm-tools - wrapper scripts set for the Dovecot's administration utility doveadm(1). OR -ed SEARCH KEYS have to be written in parenthesis, when mixing ANDs and ORs. com INBOX # メールボックスをバックアップする doveadm backup -u user@example doveadm [GLOBAL OPTIONS] fetch [-S socket_path] -u user fields search_query. COMMANDS. If it’s possible that the destination already has new mails (or other changes), use doveadm sync-1 instead: dsync is Dovecot's mailbox synchronization utility. After the user’s data is deleted the user can be removed from userdb. com # use doveadm_port #mail_replica = tcp:anotherhost. Nov 30, 2023 · Unfortunately, I'm a bit flummoxed by the syntax of doveadm sync/backup. org): Debug: Quota warning: bytes=1992294400 (95%) and the local server is absolute identical and doveadm backup has The doveadm sieve commands are part of the Pigeonhole Project (pigeonhole(7)), which adds Sieve (RFC 5228) and ManageSieve (RFC 5804) support to the Dovecot secure IMAP and POP3 server . can be used to restrict which mailboxes or messages are imported. doveadm-batch(1), Execute multiple commands for multiple users. password. There are also three different synchronization algorithms: • Full synchronization (-f parameter) scans through My company is using mdbox storage format for dovecot. Total number of known users: Number of users that replicator knows about. My main issue is: when using the -A flag, is there a way to create the backup user on the remote server if it doesn't exist there? This is useful when the current email account has messages newer than the backup that need to be retained. The folder inside _garbage follows the structure [timestamp]_[domain_sanitized][user_sanitized], for example 1629109708_exampleorgtest in case of test@example. The username pattern can contain ‘*’ and ‘?’ wildcards. More Examples with DOVEADM. org deleted on 1629109708. org REPORTING BUGS. All of these can be used within the same server or between different servers (via ssh (1) or tcp The doveadm backup command forces the destination to look exactly like the source, deleting mails and mailboxes if necessary. OPTIONS¶ Global doveadm(1) options:-D Enables verbosity and debug messages. doveadm exec doveadm-exec(1), Easily execute commands from Dovecot's libexec_dir. It can be used for several different use cases: Two-way synchronization of mailboxes, creating backups of mails, and convert mailboxes from/to different mailbox formats. doveadm log doveadm-log(1), Locate, test or reopen Dovecot's log files. In the second form, the command will Another example that imports only messages from foo@example. doe@example. See instance_name setting for more information. I'm using "doveadm backup" to migrate my data. server. It may be obvious, but I guess it’s worth pointing out anyway, the master/superadmin authentication has to be set up on the machine from which I’m FreeBSD Manual Pages man apropos apropos Depending on the configuration, the login name may be for example jane or john@example. In the third form, the mails will be imported for all users listed in the given file . In the second form, all users, connected from the given IP address or network range, will be disconnected. It can be used for several different use cases: Two-way synchronization of mailboxes in different servers (via ssh (1)), creating backups of mails to a remote server, and convert mailboxes from/to different mailbox formats. Information about Apr 15, 2023 · There are a few interesting ways to configure Dovecot IMAP namespaces to work around clients being a bit funny about the folder structure. com ssh backup. Another example that imports only messages from foo@example. The reported values are in kilobytes. Peripheral Links. Share. Information about reporting The search_query. All the mailboxes are imported under the given dest_parent mailbox, or to root level if dest_parent is empty (""). doveadm kick doveadm-kick (1), Disconnect users by user name and/or IP address. In the second form, the mails will be imported for all users. 2. S. In the first form, doveadm (1) will execute the expunge action with the environment of the logged in system user. . doveadm expunge: Expunge mails (without moving to Trash). doveadm mailbox create [ -A | -u user | -F file] [ -S socket_path] [ -g guid] [ -s] mailbox …. Another example that imports only messages from foo @ example. org>. dsync is Dovecot's mailbox synchronization utility. The response contains for example: Its main purpose is that during mailbox migration you can run doveadm backup multiple times, then switch mails to be delivered to the new mailbox and run doveadm sync-1 once more to transfer any last new mails from the old mailbox. j: Next unread message ; k: Previous unread message ; j a: Jump to all threads ; j l: Jump to MailingList overview One or more mailbox names that should be converted. Jun 5, 2020 · Hi, As said below, I am trying to use doveadm backup. doveadm-deduplicate(1), Expunge duplicate messages. Please respect your users’ privacy. The search command is used to find matching messages. We use doveadm-backup to backup the normal mailboxes. All of these can be used within the same server or between different servers (via ssh (1) or tcp connections). It’s useful for quick checks where you don’t want to write the full fetch command. doveadm expunge -A mailbox Trash savedbefore 30d. Extra for WHM/cPanel Based E-Mail Systems: If you're running a WHM/cPanel machine you need to update the size of your mail directories manually: Example: Source mailbox has messages UID 1. The doveadm sieve commands can be used to manage Sieve filtering. In the first form, doveadm (1) will executed the expunge action with the environment of the logged in system user. every mailbox/user into a separate *. The mailbox rename command is used to rename the mailbox old_name to new_name. " on previous server, "/" on new) or with the namespace prefix dsync is Dovecot's mailbox synchronization utility. With mdbox all of the mailboxes are fixed, so you can use for example INBOX as the name. Jan 14, 2019 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Apr 15, 2024 · There are a few *interesting* ways to configure Dovecot IMAP namespaces to work around clients being a bit funny about the folder structure. Header And Logo. mh ij oh pa am jf lf un kn dh