- dovecot - dovecot.org

[Dovecot] Shredding instead of deleting
by Mike Cardwell 14 Sep '11

14 Sep '11

Hi, I have a wishlist item. Is there an appropriate place for me to post it? Basically, I would like to know that my email isn't recoverable from the local disk on the mail server after I delete it. So instead of just deleting the file from my Maildir, I'd like the option to exist for Dovecot to shred it.. Ie, overwrite the file with random data and/or null bytes before deletion. In the same way that GNU shred behaves: https://www.gnu.org/software/coreutils/manual/html_node/shred-invocation.ht… -- Mike Cardwell https://grepular.com/ https://twitter.com/mickeyc Professional http://cardwellit.com/ http://linkedin.com/in/mikecardwell PGP.mit.edu 0018461F/35BC AF1D 3AA2 1F84 3DC3 B0CF 70A5 F512 0018 461F

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Re: [Dovecot] Mails repopping
by Michael M Slusarz 14 Sep '11

14 Sep '11

Quoting Simon Brereton <simon.brereton(a)buongiorno.com>: >> -----Original Message----- >> From: dovecot-bounces(a)dovecot.org [mailto:dovecot- >> bounces(a)dovecot.org] On Behalf Of Simon Brereton >> > -----Original Message----- >> > From: Timo Sirainen [mailto:tss@iki.fi] On Fri, 2011-09-09 at 13:07 >> > -0400, Simon Brereton wrote: >> > >> > > I have a server that's been running Courier for about 6 years and >> > in >> > > all that time I think I've only ever had 1 issues where an entire >> > mail >> > > box was repopped by a webmail client. However, since moving to a >> > new >> > > server and dovecot 4 weeks ago, I've now had the webmail client >> > repop >> > > this account 4 times (there are about 230 mails in the account). >> > > >> > > Is there a setting I need to tighten to prevent/remedy this? I >> > have >> > > no idea if it's happening on other accounts, but this is one that >> I >> > > see. The format is maildir. There has been no changes to the >> > webmail >> > > client. >> > >> > dovecot -n output would have been nice. Also do you see anything in >> > error logs? >> >> Ah. My apologies of course. Here it is.. >> >> mail:~# dovecot -n >> # 1.2.15: /etc/dovecot/dovecot.conf >> # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.2 ext3 >> log_timestamp: %Y-%m-%d %H:%M:%S >> protocols: imap imaps pop3 pop3s >> ssl_ca_file: /etc/ssl/keys/rhodes-ca.crt >> ssl_cert_file: /etc/ssl/keys/mail.domain.net.crt >> ssl_key_file: /etc/ssl/private/mail.domain.net.key >> disable_plaintext_auth: no >> login_dir: /var/run/dovecot/login >> login_executable(default): /usr/lib/dovecot/imap-login >> login_executable(imap): /usr/lib/dovecot/imap-login >> login_executable(pop3): /usr/lib/dovecot/pop3-login >> mail_privileged_group: mailsystem >> mail_location: maildir:/var/spool/mail/virtual/%d/%n >> maildir_very_dirty_syncs: yes >> mbox_write_locks: fcntl dotlock >> mail_executable(default): /usr/lib/dovecot/imap >> mail_executable(imap): /usr/lib/dovecot/imap >> mail_executable(pop3): /usr/lib/dovecot/pop3 >> mail_plugins(default): quota imap_quota >> mail_plugins(imap): quota imap_quota >> mail_plugins(pop3): quota >> mail_plugin_dir(default): /usr/lib/dovecot/modules/imap >> mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap >> mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 >> imap_client_workarounds(default): outlook-idle delay-newmail >> imap_client_workarounds(imap): outlook-idle delay-newmail >> imap_client_workarounds(pop3): >> pop3_client_workarounds(default): >> pop3_client_workarounds(imap): >> pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh >> lda: >> postmaster_address: postmaster(a)domain.net >> mail_plugins: quota >> log_path: >> info_log_path: >> deliver_log_format: msgid=%m: %f: %$ >> auth default: >> mechanisms: plain login >> user: mailsystem >> verbose: yes >> passdb: >> driver: sql >> args: /etc/dovecot/dovecot-sql.conf >> userdb: >> driver: prefetch >> userdb: >> driver: static >> args: uid=999 gid=115 home=/var/spool/mail/virtual/%d/%n >> allow_all_users=yes >> socket: >> type: listen >> client: >> path: /var/spool/postfix/private/auth >> mode: 432 >> user: postfix >> group: mailsystem >> master: >> path: /var/run/dovecot/auth-master >> mode: 432 >> user: mailsystem >> group: mailsystem >> plugin: >> quota: maildir >> >> Could you make dovecot -n munge the certificate and postmaster email >> addresses? I'm not comfortable with that floating on the internet.. >> >> The only thing I have in the logs is 2 sessions where mail was popped >> (note, it doesn't even add up to the 183 messages in the mail box). >> But those sessions are vastly longer than the regular ones (tens of >> minutes compared to a few seconds). Since both IPs are on the back- >> bone, that's quite a while to download 100 mails (none of which are >> over >> >> Sep 11 21:36:25 mail dovecot: pop3-login: Login: >> user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, >> lip=83.170.65.xxx, TLS Sep 11 21:36:34 mail dovecot: >> POP3(user(a)domain.com): Disconnected: Logged out top=0/0, retr=0/0, >> del=0/183, size=14025971 Sep 11 21:43:44 mail dovecot: pop3-login: >> Login: user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, >> lip=83.170.65.xxx, TLS Sep 11 21:44:54 mail dovecot: >> POP3(user(a)domain.com): Disconnected: Logged out top=0/0, retr=0/0, >> del=0/183, size=14025971 Sep 11 21:52:31 mail dovecot: pop3-login: >> Login: user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, >> lip=83.170.65.xxx, TLS Sep 11 22:56:01 mail dovecot: >> POP3(user(a)domain.com): Disconnected: Logged out top=0/0, >> retr=100/9182678, del=0/183, size=14025971 Sep 11 23:08:58 mail >> dovecot: pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, >> rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 11 23:37:57 mail >> dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, >> retr=75/4748674, del=0/183, size=14025971 Sep 12 00:04:11 mail >> dovecot: pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, >> rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 12 00:04:26 mail >> dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, >> retr=0/0, del=0/183, size=14025971 Sep 12 00:07:40 mail dovecot: >> pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, >> rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 12 00:07:53 mail >> dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, >> retr=0/0, del=0/183, size=14025971 >> >> >> > If you're using the default pop3_uidl_format it'll rely on IMAP >> UIDs >> > to stay the same, and I guess it's possible that due to some other >> > problem they change (that should be logged as an error/warning >> > though). >> > >> > You could try setting pop3_uidl_format=%f, but it will cause >> everyone >> > to redownload mails. With newer Dovecot versions you could set >> > pop3_save_uidl=yes and when you think everyone's downloaded mails >> once >> > you can safely change the pop3_uidl_format. >> >> Sorry, I'm very new to dovecot and I'm not sure I understand. I >> presume because neither of those keys are in the dovecot -n output >> that they are as the defaults, yes? The account is indeed accessed >> by IMAP as well (from a mobile device mostly), but I don't see >> anything fishy there either. How could I see if the IMAP UIDs have >> changed? >> >> Sep 11 21:20:32 mail dovecot: IMAP(user(a)domain.com): Connection >> closed bytes=1095/8292 >> >> Sep 11 21:26:03 mail dovecot: imap-login: Login: >> user=<user(a)domain.com>, method=PLAIN, rip=174.252.83.244, >> lip=83.170.65.xxx, TLS Sep 11 22:11:20 mail dovecot: >> IMAP(user(a)domain.com): Disconnected for inactivity bytes=725/5638 Sep >> 11 22:17:10 mail dovecot: imap-login: Login: user=<user(a)domain.com>, >> method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 11 >> 23:12:06 mail dovecot: IMAP(user(a)domain.com): Disconnected for >> inactivity bytes=1471/11025 Sep 11 23:23:22 mail dovecot: imap-login: >> Login: user=<user(a)domain.com>, method=PLAIN, rip=174.252.83.244, >> lip=83.170.65.xxx, TLS Sep 11 23:52:52 mail dovecot: >> IMAP(user(a)domain.com): Connection closed bytes=1841/13679 Sep 12 >> 00:08:47 mail dovecot: imap-login: Login: user=<user(a)domain.com>, >> method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 12 >> 01:19:05 mail dovecot: imap-login: Login: user=<user(a)domain.com>, >> method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 12 >> 02:57:01 mail dovecot: IMAP(user(a)domain.com): Connection closed >> bytes=2713/60026 Sep 12 02:57:01 mail dovecot: IMAP(user(a)domain.com): >> Connection closed bytes=2688/18635 >> >> >> There are no errors or warnings in the mail log (I have one shared >> log file for postfix, amavis and dovecot). Reading the notes for >> pop3_save_uidl it doesn't seem to be a dangerous option - should I >> turn that on? Why will it force everyone to redownload mails >> (there's nothing about it on the wiki)? >> >> Thanks! >> >> Simon > > Any help would be appreciated. What do you mean by "repopped"? You mean downloading the entire data of the messages from the POP3 server? This is expected behavior when using a stateless (e.g. webmail) client. Kind of the whole reason you don't use POP3 in the first place. Although caching can help. e.g., Here's what the first connection to the server looks like (this is using IMP 5 on a mailstore with 82 messages): S (1315951197.4976): +OK Dovecot ready. C (1315951197.513): [AUTH PLAIN Command - username: slusarz] S (1315951197.5319): +OK Logged in. C (1315951197.5325): STAT S (1315951197.5328): +OK 82 482351 C (1315951197.5348): UIDL S (1315951197.5354): +OK S (1315951197.5354): 1 000000014935d409 S (1315951197.5354): 2 000000024935d409 S (1315951197.5354): 3 000000114935d409 [...] S (1315951197.5363): 82 000000824935d409 S (1315951197.5363): . C (1315951197.9582): TOP 1 0 S (1315951198.0411): From user(a)domain.com Thu Jun 22 11:16:26 2006 [...] S (1315951198.0416): . [...] C (1315951199.0607): LIST S (1315951199.061): +OK 82 messages: S (1315951199.061): 1 118630 [...] S (1315951199.0619): . We need to grab all headers so we can build the envelope information (needed to produce the mailbox listing). And the LIST command grabs the size information (also used in the mailbox listing). But remember that the full headers will need to be redownloaded *EVERY* time you reload the page unless some sort of caching is enabled in the client. That's just the nature of POP3. (IMAP has the same sort of issues - if the stateless client does not cache, the envelope information must be downloaded on every access. However, with IMAP, the network traffic is reduced - you can download only the needed information, not all header text - and IMAP servers have the ability to cache this information behind the scenes due to the abstraction of the API.). This is where caching is pretty much essential on the webmail side. If caching is enabled, the best-case scenario is that the the webmail server only needs to grab the list of UIDLs on every POP3 server access going forward - if the UIDL list has not changed, we know the mailbox hasn't changed and the cached information is still valid. (CONDSTORE/QRESYNC extensions for IMAP make this synchronization check even more efficient in IMAP) michael

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[Dovecot] General IMAP Question
by Gerald LaMontagne 14 Sep '11

14 Sep '11

Hi- I'm developing an IMAP client library in lua and tried using a literal form of the STATUS command. Dovecot rejected the command. I was successfully able to use a literal form of the LOGIN command, so I have some confidence in my code working properly. Is this correct and, if so, is there a list of IMAP commands that don't support the literal form? I searched hi and lo for something, but have been unable to find an answer. Thanks for your time. Regards- Gerry LaMontagne

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[Dovecot] IMAP delete logs
by James isolder 14 Sep '11

14 Sep '11

Version - 1.2.17 Is there a way to include message or folder deletion logs in the dovecot log files. Thanks in advance. ____________________________________________________________ South Africas premier free email service - www.webmail.co.za For super low premiums, click here. http://www.dialdirect.co.za/?vdn=15828

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[Dovecot] New plugin for Pigeonhole Sieve: sieve_pipe
by Stephan Bosch 14 Sep '11

14 Sep '11

Hello, I've finished up work on a new plugin for Pigeonhole Sieve: sieve_pipe. It adds a new Sieve extension (vnd.dovecot.pipe) providing a new action command that provides the possibility to pipe messages to external programs (e.g. shell scripts). The programs available to this command are explicitly limited and subject to administrator configuration. The plugin can currently only be downloaded from the Mercurial repository: http://hg.rename-it.nl/pigeonhole-0.2-sieve-pipe Check the README/INSTALL files in the repository or the new wiki page for more information: http://hg.rename-it.nl/pigeonhole-0.2-sieve-pipe/raw-file/tip/README http://hg.rename-it.nl/pigeonhole-0.2-sieve-pipe/raw-file/tip/INSTALL http://master.wiki2.dovecot.org/Pigeonhole/Sieve/Plugins/Pipe The specification of the vnd.dovecot.pipe extension can be found here: http://hg.rename-it.nl/pigeonhole-0.2-sieve-pipe/raw-file/tip/doc/rfc/spec-… I'd still call this thing very much experimental, so be sure to test it extensively first. Don't hesitate to notify me when there are any problems. Regards, Stephan.

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Re: [Dovecot] Mails repopping
by Simon Brereton 14 Sep '11

14 Sep '11

> -----Original Message----- > From: dovecot-bounces(a)dovecot.org [mailto:dovecot- > bounces(a)dovecot.org] On Behalf Of Simon Brereton > > -----Original Message----- > > From: Timo Sirainen [mailto:tss@iki.fi] On Fri, 2011-09-09 at 13:07 > > -0400, Simon Brereton wrote: > > > > > I have a server that's been running Courier for about 6 years and > > in > > > all that time I think I've only ever had 1 issues where an entire > > mail > > > box was repopped by a webmail client. However, since moving to a > > new > > > server and dovecot 4 weeks ago, I've now had the webmail client > > repop > > > this account 4 times (there are about 230 mails in the account). > > > > > > Is there a setting I need to tighten to prevent/remedy this? I > > have > > > no idea if it's happening on other accounts, but this is one that > I > > > see. The format is maildir. There has been no changes to the > > webmail > > > client. > > > > dovecot -n output would have been nice. Also do you see anything in > > error logs? > > Ah. My apologies of course. Here it is.. > > mail:~# dovecot -n > # 1.2.15: /etc/dovecot/dovecot.conf > # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.2 ext3 > log_timestamp: %Y-%m-%d %H:%M:%S > protocols: imap imaps pop3 pop3s > ssl_ca_file: /etc/ssl/keys/rhodes-ca.crt > ssl_cert_file: /etc/ssl/keys/mail.domain.net.crt > ssl_key_file: /etc/ssl/private/mail.domain.net.key > disable_plaintext_auth: no > login_dir: /var/run/dovecot/login > login_executable(default): /usr/lib/dovecot/imap-login > login_executable(imap): /usr/lib/dovecot/imap-login > login_executable(pop3): /usr/lib/dovecot/pop3-login > mail_privileged_group: mailsystem > mail_location: maildir:/var/spool/mail/virtual/%d/%n > maildir_very_dirty_syncs: yes > mbox_write_locks: fcntl dotlock > mail_executable(default): /usr/lib/dovecot/imap > mail_executable(imap): /usr/lib/dovecot/imap > mail_executable(pop3): /usr/lib/dovecot/pop3 > mail_plugins(default): quota imap_quota > mail_plugins(imap): quota imap_quota > mail_plugins(pop3): quota > mail_plugin_dir(default): /usr/lib/dovecot/modules/imap > mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap > mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 > imap_client_workarounds(default): outlook-idle delay-newmail > imap_client_workarounds(imap): outlook-idle delay-newmail > imap_client_workarounds(pop3): > pop3_client_workarounds(default): > pop3_client_workarounds(imap): > pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh > lda: > postmaster_address: postmaster(a)domain.net > mail_plugins: quota > log_path: > info_log_path: > deliver_log_format: msgid=%m: %f: %$ > auth default: > mechanisms: plain login > user: mailsystem > verbose: yes > passdb: > driver: sql > args: /etc/dovecot/dovecot-sql.conf > userdb: > driver: prefetch > userdb: > driver: static > args: uid=999 gid=115 home=/var/spool/mail/virtual/%d/%n > allow_all_users=yes > socket: > type: listen > client: > path: /var/spool/postfix/private/auth > mode: 432 > user: postfix > group: mailsystem > master: > path: /var/run/dovecot/auth-master > mode: 432 > user: mailsystem > group: mailsystem > plugin: > quota: maildir > > Could you make dovecot -n munge the certificate and postmaster email > addresses? I'm not comfortable with that floating on the internet.. > > The only thing I have in the logs is 2 sessions where mail was popped > (note, it doesn't even add up to the 183 messages in the mail box). > But those sessions are vastly longer than the regular ones (tens of > minutes compared to a few seconds). Since both IPs are on the back- > bone, that's quite a while to download 100 mails (none of which are > over > > Sep 11 21:36:25 mail dovecot: pop3-login: Login: > user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, > lip=83.170.65.xxx, TLS Sep 11 21:36:34 mail dovecot: > POP3(user(a)domain.com): Disconnected: Logged out top=0/0, retr=0/0, > del=0/183, size=14025971 Sep 11 21:43:44 mail dovecot: pop3-login: > Login: user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, > lip=83.170.65.xxx, TLS Sep 11 21:44:54 mail dovecot: > POP3(user(a)domain.com): Disconnected: Logged out top=0/0, retr=0/0, > del=0/183, size=14025971 Sep 11 21:52:31 mail dovecot: pop3-login: > Login: user=<user(a)domain.com>, method=PLAIN, rip=64.88.168.84, > lip=83.170.65.xxx, TLS Sep 11 22:56:01 mail dovecot: > POP3(user(a)domain.com): Disconnected: Logged out top=0/0, > retr=100/9182678, del=0/183, size=14025971 Sep 11 23:08:58 mail > dovecot: pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, > rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 11 23:37:57 mail > dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, > retr=75/4748674, del=0/183, size=14025971 Sep 12 00:04:11 mail > dovecot: pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, > rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 12 00:04:26 mail > dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, > retr=0/0, del=0/183, size=14025971 Sep 12 00:07:40 mail dovecot: > pop3-login: Login: user=<user(a)domain.com>, method=PLAIN, > rip=64.88.168.84, lip=83.170.65.xxx, TLS Sep 12 00:07:53 mail > dovecot: POP3(user(a)domain.com): Disconnected: Logged out top=0/0, > retr=0/0, del=0/183, size=14025971 > > > > If you're using the default pop3_uidl_format it'll rely on IMAP > UIDs > > to stay the same, and I guess it's possible that due to some other > > problem they change (that should be logged as an error/warning > > though). > > > > You could try setting pop3_uidl_format=%f, but it will cause > everyone > > to redownload mails. With newer Dovecot versions you could set > > pop3_save_uidl=yes and when you think everyone's downloaded mails > once > > you can safely change the pop3_uidl_format. > > Sorry, I'm very new to dovecot and I'm not sure I understand. I > presume because neither of those keys are in the dovecot -n output > that they are as the defaults, yes? The account is indeed accessed > by IMAP as well (from a mobile device mostly), but I don't see > anything fishy there either. How could I see if the IMAP UIDs have > changed? > > Sep 11 21:20:32 mail dovecot: IMAP(user(a)domain.com): Connection > closed bytes=1095/8292 > > Sep 11 21:26:03 mail dovecot: imap-login: Login: > user=<user(a)domain.com>, method=PLAIN, rip=174.252.83.244, > lip=83.170.65.xxx, TLS Sep 11 22:11:20 mail dovecot: > IMAP(user(a)domain.com): Disconnected for inactivity bytes=725/5638 Sep > 11 22:17:10 mail dovecot: imap-login: Login: user=<user(a)domain.com>, > method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 11 > 23:12:06 mail dovecot: IMAP(user(a)domain.com): Disconnected for > inactivity bytes=1471/11025 Sep 11 23:23:22 mail dovecot: imap-login: > Login: user=<user(a)domain.com>, method=PLAIN, rip=174.252.83.244, > lip=83.170.65.xxx, TLS Sep 11 23:52:52 mail dovecot: > IMAP(user(a)domain.com): Connection closed bytes=1841/13679 Sep 12 > 00:08:47 mail dovecot: imap-login: Login: user=<user(a)domain.com>, > method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 12 > 01:19:05 mail dovecot: imap-login: Login: user=<user(a)domain.com>, > method=PLAIN, rip=174.252.83.244, lip=83.170.65.xxx, TLS Sep 12 > 02:57:01 mail dovecot: IMAP(user(a)domain.com): Connection closed > bytes=2713/60026 Sep 12 02:57:01 mail dovecot: IMAP(user(a)domain.com): > Connection closed bytes=2688/18635 > > > There are no errors or warnings in the mail log (I have one shared > log file for postfix, amavis and dovecot). Reading the notes for > pop3_save_uidl it doesn't seem to be a dangerous option - should I > turn that on? Why will it force everyone to redownload mails > (there's nothing about it on the wiki)? > > Thanks! > > Simon Any help would be appreciated. Thanks. Simon

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[Dovecot] quota percents
by Micah Anderson 13 Sep '11

13 Sep '11

I've noticed that http://wiki2.dovecot.org/Quota/Configuration is out of date, it says: plugin { quota = maildir:User quota quota_rule = *:storage=1GB # 10% of 1GB = 100MB quota_rule2 = Trash:storage=10%% # 20% of 1GB = 200MB quota_rule3 = Spam:storage=20%% } but if you use the '10%%' notation, dovecot complains, and *also* incorrectly: dovecot: imap(test(a)example.net): Warning: quota root mail quota rule Trash:bytes=10%: obsolete configuration for rule 'bytes=10%' should be changed to 'bytes=+10%' its incorrect because if you change it to what it suggests ('+10%') it wont work because that wont be 10% more, rather, it is set to bytes=+10: dovecot: imap(test(a)example.net): Debug: Quota rule: root=mail quota mailbox=Trash bytes=+10 messages=0 clearly, that isn't right... so I guess it needs to be changed to '+10%%', setting that provides: dovecot: imap(test(a)example.net): Debug: Quota rule: root=mail quota mailbox=* bytes=2211724 messages=0 dovecot: imap(test(a)example.net): Debug: Quota rule: root=mail quota mailbox=Trash bytes=+221172 (10%) messages=0 that seems ok, its saying the Trash mailbox is set to have 221172bytes (215 kilobytes) of quota. So, clearly http://wiki2.dovecot.org/Quota/Configuration needs to be updated. However, it doesn't seem to work in practice, because I have a user that is at 99% of quota, with nothing in the Trash who cannot move a 77KB message into the Trash without getting the quota_exceeded message and refusing to move it. so... how do I get this to work? thanks! micah --

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[Dovecot] any drawbacks with using Mailbox sharing with symlinks???
by Maciek Jackowski 13 Sep '11

13 Sep '11

are there any drawbacks with using Mailbox sharing with symlinks??? based on: http://wiki.dovecot.org/SharedMailboxes/Symlinks I got virtual users with same permission unix user/group and didnt noticed any drawbacks yet but i want to ask

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[Dovecot] Migrating a dovecot setup from one server to another
by James Carr 13 Sep '11

13 Sep '11

Hi All, I have a server with a dovecot + postfix setup and unfortunately the server is EOL'd. I have built a new ubuntu server out and I'm in the process of migrating everything over. In migrating the dovecot setup over, this is the list of items I have done: install dovecot, postfix, etc on the new server copy configuration files over copy /var/spool and /var/mail over Is there anything else I need to consider before switching MX records to point to the new server? Thanks, James

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[Dovecot] imapc and imap_acl
by Lutz Preßler 13 Sep '11

13 Sep '11

Hello (Timo), yes, I know... maybe it's a bit far fetched, but I do have a use case. Would it be (reasonably easily) possible to implement IMAP ACL support for "imported" imapc namespaces/mailboxes? There is no local directory (like with the virtual plugin) yet... Greetings, Lutz -- Lutz Preßler <Lutz.Pressler(a)SerNet.DE> http://www.SerNet.DE/ SerNet Service Network GmbH, Bahnhofsallee 1b, D-37081 Göttingen Tel.: +49-551-370000-2, FAX: +49-551-370000-9 AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen

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