- dovecot - dovecot.org

dsync error: Can't sync mailbox tmp: Mailbox isn't selectable
by Hagen Bauer 27 Mar '21

27 Mar '21

Hi, I am trying to use dsync to migrate from mbox to Maildir with dovecot --version 2.2.27 () The configuration seems to be working and some of the mailbox can be mirrored via dsync -u username mirror mbox:/home/username/mail:INBOX=/var/mail/username I have trouble with one user where I get the error. dsync(username2): Error: Can't sync mailbox tmp: Mailbox isn't selectable Any ideas where to look for hints? Regards Hagen Bauer

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ssl_verify_client_cert=yes does not require a client certificate
by Hristo Venev 27 Mar '21

27 Mar '21

Hello, I am trying to set up LMTP over TLS. I have set ssl_verify_client_cert: protocol lmtp { ssl_ca = </etc/cert/mail/ca.pem ssl_cert = </etc/cert/mail/host.pem ssl_key = </etc/cert/mail/host.key ssl_verify_client_cert = yes } However, clients can still connect without presenting a valid certificate. In openssl_iostream_set() the flags given to SSL_set_verify() are SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE. For a certificate to be required, the SSL_VERIFY_FAIL_IF_NO_PEER_CERT flag also needs to be set: diff --git a/src/lib-ssl-iostream/iostream-openssl.c b/src/lib-ssl-iostream/iostream-openssl.c index 5d11526f1..d8df96398 100644 --- a/src/lib-ssl-iostream/iostream-openssl.c +++ b/src/lib-ssl-iostream/iostream-openssl.c @@ -235,7 +235,7 @@ openssl_iostream_set(struct ssl_iostream *ssl_io, if (ssl_io->ctx->client_ctx) verify_flags = SSL_VERIFY_NONE; else - verify_flags = SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE; + verify_flags = SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE | SSL_VERIFY_FAIL_IF_NO_PEER_CERT; SSL_set_verify(ssl_io->ssl, verify_flags, openssl_iostream_verify_client_cert); }

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Strange error on multiple recipent email - permission denied
by Salatiel Filho 27 Mar '21

27 Mar '21

Hi, I am doing some tests with dovecot to replace cyrusimapd, but after the most simple configuration I am getting some strange errors on log. This is the output of dovecot -n: #davecot -n disable_plaintext_auth = no ( just for testing ) first_valid_uid = 1000 mail_location = mbox:/var/spool/mail/%n mail_privileged_group = mail mbox_write_locks = fcntl 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 = } passdb { driver = pam } protocols = imap lmtp ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_cipher_list = PROFILE=SYSTEM ssl_key = # hidden, use -P to show it userdb { driver = passwd } I have also chmod a+rwxt on /var/spool/mail and set. Now here is the strange behavior. I have 2 users created, user1 and user2. At first , there are no files on /var/spool/mail as expected. Now I send one email to user1@mydomain and I can receive just fine and there are no errors on logs. Mar 27 00:32:20 mx2 dovecot[1473]: lmtp(1504): Connect from local Mar 27 00:32:20 mx2 sendmail[1503]: STARTTLS=client, relay=localhost, version=TLSv1.3, verify=FAIL, cipher=TLS_AES_256_GCM_SHA384, bits=256/256 Mar 27 00:32:20 mx2 dovecot[1473]: lmtp(user1)<1504><hzMPOBR9XmDgBQAAUY4zkw>: lmtp-server: conn unix:pid=1503,uid=0 [1]: rcpt user1: msgid=<CAGmni9qUfh_EntW-mMvdTK=bCc3QVQ+74f8X3BzBa5Z0dYi+-g(a)mail.gmail.com>: saved mail to INBOX Mar 27 00:32:20 mx2 sendmail[1503]: 12R0WKV0001502: to=<user1(a)mydomain.here>, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=32320, relay=localhost, dsn=2.0.0, stat=Sent Mar 27 00:32:20 mx2 sendmail[1503]: 12R0WKV0001502: done; delay=00:00:00, ntries=1 Mar 27 00:32:20 mx2 dovecot[1473]: lmtp(1504): Disconnect from local: Client has quit the connection (state=READY) Now I send one email to user2@mydomain and I can receive just fine and there are no errors on logs. Mar 27 00:33:45 mx2 dovecot[1473]: lmtp(1510): Connect from local Mar 27 00:33:46 mx2 sendmail[1509]: STARTTLS=client, relay=localhost, version=TLSv1.3, verify=FAIL, cipher=TLS_AES_256_GCM_SHA384, bits=256/256 Mar 27 00:33:46 mx2 dovecot[1473]: lmtp(user2)<1510><IUlGAWp9XmDmBQAAUY4zkw>: lmtp-server: conn unix:pid=1509,uid=0 [1]: rcpt user2: msgid=<CAGmni9qDHgDw=M6XPMk_eWb+02OJmCMarVe8sc_B4rNYUGMfGw(a)mail.gmail.com>: saved mail to INBOX Mar 27 00:33:46 mx2 sendmail[1509]: 12R0XjKj001508: to=<user2(a)mydomain.here>, delay=00:00:01, xdelay=00:00:01, mailer=local, pri=32318, relay=localhost, dsn=2.0.0, stat=Sent Mar 27 00:33:46 mx2 sendmail[1509]: 12R0XjKj001508: done; delay=00:00:01, ntries=1 Mar 27 00:33:46 mx2 dovecot[1473]: lmtp(1510): Disconnect from local: Client has quit the connection (state=READY) The problem starts if I send one email to user1 AND user2 ( user2 can be in TO or CC ) Mar 27 00:35:04 mx2 dovecot[1473]: lmtp(user2)<1518><AxH4Nbh9XmDuBQAAUY4zkw>: lmtp-server: conn unix:pid=1517,uid=0 [1]: rcpt user2: msgid=<CAGmni9oqid6pAEWPynAq9to-u0YdxE2o65wS34aeevnEWLj=AA(a)mail.gmail.com>: saved mail to INBOX Mar 27 00:35:04 mx2 dovecot[1473]: lmtp(user1)<1518><AxH4Nbh9XmDuBQAAUY4zkw:2>: Error: lmtp-server: conn unix:pid=1517,uid=0 [1]: rcpt user2: stat(/var/spool/mail/user2/.imap/INBOX/dovecot.index.log) failed: Permission denied (euid=1003(user1) egid=1003(user1) missing +x perm: /var/spool/mail/user2, dir owned by 1004:1004 mode=0700) Mar 27 00:35:04 mx2 dovecot[1473]: lmtp(user1)<1518><AxH4Nbh9XmDuBQAAUY4zkw:2>: Error: lmtp-server: conn unix:pid=1517,uid=0 [1]: rcpt user2: open(/var/spool/mail/user2/.imap/INBOX/dovecot.index) failed: Permission denied (euid=1003(user1) egid=1003(user1) missing +x perm: /var/spool/mail/user2, dir owned by 1004:1004 mode=0700) Mar 27 00:35:04 mx2 dovecot[1473]: lmtp(user1)<1518><AxH4Nbh9XmDuBQAAUY4zkw:2>: lmtp-server: conn unix:pid=1517,uid=0 [1]: rcpt user1: msgid=<CAGmni9oqid6pAEWPynAq9to-u0YdxE2o65wS34aeevnEWLj=AA(a)mail.gmail.com>: saved mail to INBOX Mar 27 00:35:04 mx2 sendmail[1517]: 12R0Z4h0001516: to=<user2(a)mydomain.here>,<user1(a)mydomain.here>, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=62302, relay=localhost, dsn=2.0.0, stat=Sent Mar 27 00:35:04 mx2 sendmail[1517]: 12R0Z4h0001516: done; delay=00:00:00, ntries=1 Mar 27 00:35:04 mx2 dovecot[1473]: lmtp(1518): Disconnect from local: Client has quit the connection (state=READY) Although I can receive the email, there's an ERROR log in maillog. It appears user1 wants to open the user2 index file. Any ideas why ? Thank you very much!

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How to dimension hardware when using replication?
by Michael Westerburg 25 Mar '21

25 Mar '21

Hello Postmaster, for a decade we have been using Dovecot successfully as IMAP server at Augsburg University. Now we face the decision to switch from separated SAN storage to mirrored SAN storage by means of the usual combination of dovecot director and dovecot replicator (CentOS 7, Dovecot 2.2.36). Dovecot director runs on four virtual machines (4 cores, 4 GB memory). The replicated storage is handled by two HP servers with 2 Xeon(R) CPU E5-2620 (6 cores) and 32 GM memory. The network relies on 2 x 1 GBit Ethernet bond and two redundant 4 GBit SAN-fabrics. Our concerns, (1) is this equipment suitable? We are talking here about 25.000 mail accounts (LDAP) with 7 TB mail storage (mdbox) and in peak periods 10.000 parallel Dovecot processes and (2) what are adequate settings for director_user_expire, replication_max_conns and replication_full_sync_interval? Loosing mails is unacceptable as well as users stumbling upon mails with the recent flag set which were read and deleted yesterday. Who is using dovecot director and replicator and is willing to share settings and operational experience? Thanks in advance ++ Michael Westerburg -- Dr. Michael Westerburg Universität Augsburg Rechenzentrum 86135 Augsburg Telefon 0821/598-2004 Telefax 0821/598-2028 michael.westerburg(a)rz.uni-augsburg.de https://www.rz.uni-augsburg.de

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Backtrace on UID SORT and UID SEARCH
by Pedro Ribeiro 25 Mar '21

25 Mar '21

Hello, I'm seeing a few backtraces like this ones in our daily log file. It always seem to happen during UID SEARCH or UID SORT I've already increased some process memory limits in the past and I'm currently using: default_vsz_limit = 512 M Is this some bug or I just need to increase this memory limit or some specific of a process? Using Dovecot 2.3.13 on Gentoo Linux amd64 Build options: ioloop=epoll notify=inotify openssl io_block_size=8192 SQL drivers: mysql Passdb: checkpassword passwd passwd-file shadow sql Userdb: checkpassword passwd prefetch passwd-file sql > Error: Raw backtrace: > /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x3d) [0x7efd24b8c04d] > /usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7efd24b8c15e] > /usr/lib64/dovecot/libdovecot.so.0(+0xf4fcb) [0x7efd24b97fcb] > /usr/lib64/dovecot/libdovecot.so.0(+0xf5061) [0x7efd24b98061] > /usr/lib64/dovecot/libdovecot.so.0(+0x4e25b) [0x7efd24af125b] > /usr/lib64/dovecot/libdovecot.so.0(+0x4fcf1) [0x7efd24af2cf1] > /usr/lib64/dovecot/libdovecot.so.0(i_stream_read+0x2a) [0x7efd24ba3e3a] > /usr/lib64/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) > [0x7efd24ba477d] > /usr/lib64/dovecot/libdovecot.so.0(message_parse_header_next+0x69) > [0x7efd24b766b9] > /usr/lib64/dovecot/libdovecot.so.0(+0xd613a) [0x7efd24b7913a] > /usr/lib64/dovecot/libdovecot.so.0(+0xd62bf) [0x7efd24b792bf] > /usr/lib64/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x44) > [0x7efd24b78894] > /usr/lib64/dovecot/libdovecot.so.0(message_search_msg+0xa0) > [0x7efd24b7acd0] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xcec2e) [0x7efd24f2ec2e] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0x517c9) [0x7efd24eb17c9] > /usr/lib64/dovecot/libdovecot-storage.so.0(mail_search_args_foreach+0x45) > [0x7efd24eb27f5] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xcf96b) [0x7efd24f2f96b] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xd0d29) [0x7efd24f30d29] > /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0x61) > [0x7efd24f313b1] > /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x20) > [0x7efd24ebc240] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID SORT](+0x26e97) > [0x564e1e21de97] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID > SORT](imap_search_start+0xdc) [0x564e1e21e70c] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID > SORT](cmd_sort+0x24b) [0x564e1e21058b] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID > SORT](command_exec+0x64) [0x564e1e216d74] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID SORT](+0x1deaf) > [0x564e1e214eaf] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID SORT](+0x1df62) > [0x564e1e214f62] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID SORT](+0x1e133) > [0x564e1e215133] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID > SORT](client_handle_input+0x1ad) [0x564e1e21532d] > dovecot/imap [someuser2@ourdom 2001:1234::fb8 UID > SORT](client_input+0x72) [0x564e1e2157e2] > /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x69) [0x7efd24bad989] > Error: Raw backtrace: > /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x3d) [0x7f3c6b7b104d] > /usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f3c6b7b115e] > /usr/lib64/dovecot/libdovecot.so.0(+0xf4fcb) [0x7f3c6b7bcfcb] > /usr/lib64/dovecot/libdovecot.so.0(+0xf5061) [0x7f3c6b7bd061] > /usr/lib64/dovecot/libdovecot.so.0(+0x4e25b) [0x7f3c6b71625b] > /usr/lib64/dovecot/libdovecot.so.0(+0x4fcf1) [0x7f3c6b717cf1] > /usr/lib64/dovecot/libdovecot.so.0(i_stream_read+0x2a) [0x7f3c6b7c8e3a] > /usr/lib64/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) > [0x7f3c6b7c977d] > /usr/lib64/dovecot/libdovecot.so.0(message_parse_header_next+0x69) > [0x7f3c6b79b6b9] > /usr/lib64/dovecot/libdovecot.so.0(+0xd613a) [0x7f3c6b79e13a] > /usr/lib64/dovecot/libdovecot.so.0(+0xd62bf) [0x7f3c6b79e2bf] > /usr/lib64/dovecot/libdovecot.so.0(message_parser_parse_next_block+0x44) > [0x7f3c6b79d894] > /usr/lib64/dovecot/libdovecot.so.0(message_search_msg+0xa0) > [0x7f3c6b79fcd0] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xcec2e) [0x7f3c6bb53c2e] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0x517c9) [0x7f3c6bad67c9] > /usr/lib64/dovecot/libdovecot-storage.so.0(mail_search_args_foreach+0x45) > [0x7f3c6bad77f5] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xcf96b) [0x7f3c6bb5496b] > /usr/lib64/dovecot/libdovecot-storage.so.0(+0xd0d29) [0x7f3c6bb55d29] > /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0x10d) > [0x7f3c6bb5645d] > /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x20) > [0x7f3c6bae1240] > dovecot/imap [someuser@ourdom 192.168.166.58 UID SEARCH](+0x26e97) > [0x563bbf06de97] > dovecot/imap [someuser@ourdom 192.168.166.58 UID > SEARCH](command_exec+0x64) [0x563bbf066d74] > dovecot/imap [someuser@ourdom 192.168.166.58 UID SEARCH](+0x265e2) > [0x563bbf06d5e2] > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0x123) > [0x7f3c6b7d27b3] > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xc7) > [0x7f3c6b7d3ed7] > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x50) > [0x7f3c6b7d2a30] > /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x40) [0x7f3c6b7d2ba0] > /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) > [0x7f3c6b74a393] > dovecot/imap [someuser@ourdom 192.168.166.58 UID SEARCH](main+0x459) > [0x563bbf0571a9] > /lib64/libc.so.6(__libc_start_main+0xeb) [0x7f3c6b33182b] regards! -- Best regards, =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Pedro Ribeiro Politécnico de Lisboa, Serviços da Presidência Departamento de Sistemas de Informação e Comunicações Phone: +351 210 464 700 (general) / VoIP: 80100 Helpdesk: helpdesk(a)net.ipl.pt / https://www.net.ipl.pt =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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doveadm REST API: Delete home
by Patrick Ben Koetter 24 Mar '21

24 Mar '21

Hi! How can I remove a users mail home directory using the REST API? I'm trying to purge a users mailbox including the users $HOME, but it seems I'm on the wrong way. If I send a mailbox delete I end up with "Error: Can't delete INBOX: INBOX can't be deleted.", which kind of makes sense. Should I be using https://doc.dovecot.org/admin_manual/doveadm_http_api/#doveadm-fs-delete instead? TIA, p@rick -- [*] sys4 AG https://sys4.de, +49 (89) 30 90 46 64 Schleißheimer Straße 26/MG,80333 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer, Wolfgang Stief Aufsichtsratsvorsitzender: Florian Kirstein

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Don't count namespace space in quota
by Pedro Ribeiro 24 Mar '21

24 Mar '21

Hello everyone! I'm trying to figure a solution for this scenario. I have the Dovecot IMAP using MDBOX (SIS) storage for the daily usage email. For long term storage I'm preparing a namespace with MBOX storage. I'm not using the altstorage logic because as far as I know it needs to have the same format as the base one and for archival I prefer to have the attachments inside the messages in an old/well known format supported by near any email software. The problem at the moment is with quotas. If the user has 5GB in his mailboxes and the long term "historico" namespace has another 5GB, the storage used becomes 10GB and I want the users to only see their "active" usage (5GB). I have that space to be ignored (as defined in the wiki and dovecot documentation - my quota_rule5 ) but it doesn't seem to influence the usage reported by IMAP. What am I doing wrong? If I put the "historico"namespace with disabled = yes and do a "doveadm quota recalc" the values become correct but I need the namespace available so the users can recover their old messages if needed. The relevant settings (AFAIK) I'm using are: plugin { quota = dict:FileQuota:ns=:file:%h/dovecot-quota quota2 = dirsize:HistQuota:ns=@HISTORICO/ quota_clone_dict = proxy::quota quota_grace = 10%% quota_rule = *:storage=24G quota_rule2 = Trash:storage=+128M quota_rule3 = Junk:storage=+64M quota_rule4 = INBOX:storage=+128M quota_rule5 = ns=@HISTORICO:ignore } namespace historico { disabled = no hidden = no ignore_on_failure = yes inbox = no list = no location = mbox:/mnt/mail-hist/historic/%d/%-2.2n/%n:SUBSCRIPTIONS=.imap/dovecot-subscriptions:LAYOUT=maildir++ order = 0 prefix = @HISTORICO/ separator = / subscriptions = yes type = private } namespace inbox { disabled = no hidden = no ignore_on_failure = no inbox = yes list = yes location = order = 0 prefix = separator = / subscriptions = yes type = private } userdb { args = /etc/dovecot/dovecot-sql.conf.ext auth_verbose = default default_fields = home=/data/domains/%d/%-2.2n/%n lport=%{lport} driver = sql } best regards to all the Dovecot community, stay safe! -- Best regards, =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Pedro Ribeiro Politécnico de Lisboa, Serviços da Presidência Departamento de Sistemas de Informação e Comunicações Phone: +351 210 464 700 (general) / VoIP: 80100 Helpdesk: helpdesk(a)net.ipl.pt / https://www.net.ipl.pt =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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Custom sql queries in acl-plugin
by Matthias Kneer 23 Mar '21

23 Mar '21

Hi, I would like to allow users to use any known "alias" of another user to grant permissions to their mailboxes. Here's the scenario: A user, with an internal name "example@12345" and an alias "test(a)example.org". The domain "12345" is only used internally to separate the customers into different directories, therefore "anotheruser" only knows the address "test(a)example.org" grants folder permissions to "test(a)example.org". This results in the following: +-------------------------+--------------------------------------------+-------+ | from_user | to_user | dummy | +-------------------------+--------------------------------------------+-------+ | anotheruser@12345 | test(a)example.org | 1 | +-------------------------+--------------------------------------------+-------+ But since the actual username is "example@12345" the proper directory can't be found. I would like to achieve the following outcome, with the same user inputs: +-------------------------+--------------------------------------------+-------+ | from_user | to_user | dummy | +-------------------------+--------------------------------------------+-------+ | anotheruser@12345 | example@12345 | 1 | +-------------------------+--------------------------------------------+-------+ Is it possible to populate the to_user column with a more dynamic sql lookup instead of the dict lookup? Thanks in advance, Matthias

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prevent INBOX rename
by mj 22 Mar '21

22 Mar '21

Hi, One of our users managed to rename her INOX folder to ' ' (space) This caused a new INBOX directory to be created, and all older emails to become 'invisible' to her. My question: Is there a (dovecot config) way to prevent this from happening? We cannot image any scenario where we would like a user to be able to rename INBOX. > imap(username)<12135><bsJbjpO9gN7AV48G>: Mailbox renamed: INBOX -> Debian buster, dovecot 2.3.4.1 Thanks!

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feature request: maintain folder structure with expunged email
by Marc 22 Mar '21

22 Mar '21

Currently when I am expunging messages, the expunged (to be purged messages) are counted / listed at INBOX. Say for instance that a user would accidentally delete the mailbox 2014. The whole folder structure below it would be lost. If someone creates a folder structure, this folder structure has important added value. I have my doubts on this design discarding of mailboxes like this. I think the use of mailboxes/folder structures is not valued enough. If you have a lot of email and put these emails in folders, the folder structure is part of the important information. Currently this 'important information' is lost with expunging. I can understand that it maybe quite an effort to implement preserving this information. But using the doveadm import to restore a lot of emails, is really not an option. I assume that also restoring email from a specific folder does not work. Say I delete foldera, folderb and folderc. How can I get back folderb. [@]# mailbox-ls.sh testtest size listing mailboxes of rittest: Archive msgs=0 vsize=0B Archive/2011 msgs=0 vsize=0B Archive/2012 msgs=0 vsize=0B Archive/2013 msgs=8 vsize=7.4KiB Archive/2014 msgs=0 vsize=0B Archive/2015 msgs=0 vsize=0B Archive/2016 msgs=0 vsize=0B Archive/2017 msgs=1214 vsize=103MiB Archive/2018 msgs=70 vsize=5.9MiB Archive/2019 msgs=221 vsize=18MiB Archive/Archive msgs=1 vsize=2.4KiB Archive/INBOX msgs=0 vsize=0B Drafts msgs=9 vsize=16MiB delmsgs=0 delvsize=0B INBOX msgs=51 vsize=107MiB delmsgs=3 delvsize=18MiB INBOX/test2 msgs=1 vsize=5.8MiB delmsgs=0 delvsize=0B Junk msgs=2 vsize=2.0KiB delmsgs=0 delvsize=0B RESTORED msgs=0 vsize=0B delmsgs=0 delvsize=0B RESTORED/INBOX msgs=3 vsize=18MiB delmsgs=0 delvsize=0B Sent msgs=17 vsize=7.3KiB delmsgs=0 delvsize=0B test1 msgs=3 vsize=12MiB delmsgs=0 delvsize=0B test3 msgs=0 vsize=0B delmsgs=0 delvsize=0B Trash msgs=0 vsize=0B delmsgs=0 delvsize=0B Feature request: maintain folder/mailbox structure with expunging.

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