March 2012 - dovecot - dovecot.org

[Dovecot] doveadm purge on clusterfs
by Jan-Frode Myklebust 29 Mar '12

29 Mar '12

Since doveadm service proxying apparently doesn't work with dovecot v2.0, we need to find a way to safely run doveadm purge on the host the user is logged into. Would it be OK to run purge in the pop/imap postlogin scripts? We already do a conditional: test /var/log/activemailaccounts/imap/$USER -ot /var/log/activemailaccounts/today then touch /var/log/activemailaccounts/imap/$USER fi so adding a: doveadm purge -u $USER in this section would make it run once every day the users that log in. Does that sound like an OK solution? -jf

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[Dovecot] Dovecot / IMAP / New Mails are not shown unless you open the folder in Outlook
by stonegate 29 Mar '12

29 Mar '12

Hi, i use dovecot 2.1.3 on a gentoo system. Before i installed my new imap server box, everything worked. Now with Dovecot it does not. Problem: When i receive a new email, it does not appear in my Outlook unless i have the IMAP Inbox Folder open (highlighted selection). Sometimes i have new mail in my inbox for over 15 Minutes and i dont realize it unless i click on the inbox folder. Before that problem occured on my old system ( i think it was dovecot as well ) the inbox folder refreshed automatically and i instantly knew when i had new emails. It was kind of like with my exchange account. Does anyone have a clue what might be wrong ? Since i did not re-install outlook or something it cannot be a client thing since no settings changed on the client side. Maybe i have to do something with dovecots config file? I think it should keep the connection to the server open or something. I´d appreciate any kind of help. Thanks alot Stoney Dovecot is capable of the following things: telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. Thats my dovecot.conf: # 2.1.3: /etc/dovecot/dovecot.conf # OS: Linux 3.2.1-gentoo-r2 x86_64 Gentoo Base System release 2.0.3 auth_mechanisms = plain login listen = * disable_plaintext_auth = no mail_location = maildir:~/.maildir 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 { # args = * # driver = pam #} #passdb { # args = /etc/dovecot/dovecot-sql.conf.ext # driver = sql #} passdb { driver = shadow } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = root } ssl_cert = </etc/ssl/dovecot/servercert.pem ssl_key = </etc/ssl/dovecot/serverkey.pem userdb { driver = passwd } #userdb { # args = /etc/dovecot/dovecot-sql.conf.ext # driver = sql #} userdb { driver = passwd -- View this message in context: http://old.nabble.com/Dovecot---IMAP---New-Mails-are-not-shown-unless-you-o… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] zlib_save per namespace/mailbox?
by Lutz Preßler 29 Mar '12

29 Mar '12

Hi, the zlib_save question reminds me of a wish: I think it's not possible to set zlib_save parameter per namespace (or even mailbox). Per namespace would be something for the wish list to get rid of the cron job method to compress archival mailboxes. And maybe an option to add a "Z" flag to compressed maildir message files as recommended in the wiki regarding compress crob job. Lutz

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[Dovecot] Shared mailboxes with dovecot problem service=lib-storage
by Tomislav Mihalicek 29 Mar '12

29 Mar '12

Hi Could someone explain what this strings mean in dovecot 2.1.3 debug log? Mar 27 11:18:11 cartman dovecot: auth: Debug: master in: USER 1 test1(a)example.net service=lib-storage Mar 27 11:18:11 cartman dovecot: auth: Debug: master in: USER 2 test2(a)example.net service=lib-storage -- View this message in context: http://old.nabble.com/Shared-mailboxes-with-dovecot-problem-service%3Dlib-s… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] Namespace, prefix questions
by Steve Campbell 29 Mar '12

29 Mar '12

We've got some users who are using Outlook Express version 6. The client allows me to specify the root folder, but not a prefix or namespace. I'm still struggling with some users on our new server that have crazy imap folder layouts, so I've got a few questions. When I specify the root folder, does that bypass any namespace/prefix definitions on the imap server? On some clients, like Thunderbird, I have the option of specifying namespace OR prefix. How do these differ? I thought that the prefix was the "name" of the namespace. It appears that I have to delete and re-create the account on these OE 6 clients to make the list of folders show properly. Does that sound right? This all came about because one of these OE 6 users was not able to use their imap folders (server errors). Turns out it was one of the users that had their folders directly under ~. So I moved them to ~/mail, created a .subscriptions file from their .mailboxlist file and tried everything in the world to get the folders to list properly. Only after specifying the root folder as ~/mail after recreating the account and restarting OE did it show properly and the folders remained listed. My default config has this setup as the "mail_location" parm, but blanks as the root folder don't seem to work in this situation. I'm also wondering where I specify the "list", "hidden" and other parms that are usually set in namespace blocks. dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-220.4.1.el6.x86_64 x86_64 CentOS release 6.2 (Final) disable_plaintext_auth = no listen = * mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u mbox_write_locks = fcntl namespace { hidden = yes inbox = yes list = yes location = mbox:~/mail:INBOX=/var/spool/mail/%u prefix = separator = / type = private } namespace { hidden = yes list = no location = mbox:~/mail:INBOX=/var/spool/mail/%u prefix = "#mbox/" separator = / type = private } namespace { hidden = yes list = no location = prefix = mail/ separator = / type = private } namespace { hidden = yes list = yes location = mbox:~/mail:INBOX=/var/spool/mail/%u prefix = ~/mail/ separator = / type = private } namespace { hidden = yes list = no location = prefix = ~%u/mail/ separator = / type = private } passdb { driver = pam } protocols = pop3 imap ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { driver = passwd } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } Thanks steve campbell Thanks steve campbell

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[Dovecot] fts-solr not indexing body content
by Bård Johannessen 29 Mar '12

29 Mar '12

This could easily be me missing something, but I can't seem to get the fts-solr plugin to index message bodies. Tcpdump shows me the following being sent from Dovecot to Solr as a messages is indexed: <add><doc><field name="uid">6549</field><field name="box">fde08816e80d6b4f26650000b5f0b4b2</field><field name="user">user</field><field name="id">6549/fde08816e80d6b4f26650000b5f0b4b2/user</field><field name="body"> </field><field name="hdr">Return-path: ... As you can see, the <field name="body"/>-node contains just an empty line. The above is just a snippet to illustrate the problem. A full dump can be found at the following URL: http://db.org/temp/solr.xml.txt Full text search is configures such: plugin { fts = solr fts_solr = break-imap-search url=http://127.0.0.1:8080/solr/ } So; am I missing something, or is this a Dovecot problem? dovecot.conf: http://db.org/temp/dovecot.conf Regards, Bård Johannessen

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[Dovecot] Merge mails from two mail_locations
by Patrick Westenberg 29 Mar '12

29 Mar '12

Hi guys, recently I had some trouble with my ocfs2 cluster and it unmounted itself from /var/mail. Unfortunately I received mails while my mailstore was unmounted and some mails are stored in /var/mail on the hosts local harddisk. Now I need to merge/move these locally stored mails to my ocfs2 mailstore but I don't know how to do this. Regards Patrick

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[Dovecot] Need fast Maildir to mdbox conversion
by Jeff Gustafson 29 Mar '12

29 Mar '12

I looked around the 'Net to see if there might be a custom program for offline Maildir to mdbox conversion. So far I haven't turned up anything. The problem for us is that the dsync program simply takes a lot of time to convert mailboxes. I wonder if time could be saved with a program that is optimized to convert mailboxes without the fancy locking that dsync needs to do. Does have (or seen) a tool that could do this? We're hoping that converting away from Maildir will help us speed up the backup processes by reducing the number of files to process. ...Jeff

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[Dovecot] Using getmail with sieve
by Orr, Steve 28 Mar '12

28 Mar '12

I'm trying to setup a personal "mailmover" where I use getmail to retrieve remote IMAP server mail and load it into my local Dovecot then filter all email on the Dovecot server side with sieve. (I'm using Dovecot v. 2.0.9 with IMAP/Maildir.) 1) From the docs I gather that Dovecot sieve will not work as mail is loaded by getmail and I need to refilter the email after it has been loaded with getmail, right? 2) In http://wiki2.dovecot.org/HowTo/RefilterMail it says, "This HOWTO helps you create a folder for mail that needs refiltering..." But contrary to the doc I don't see any actual instructions about creating said folder. The HOWTO assumes mail already exists in a folder called "REFILTER' but doesn't say how this folder was populated. "How to?" 3) As a test I manually created the "REFILTER" folder and put my inbox mail in it (with Thunderbird) then following the HOWTO I ran my getmail script and my sieve script performed as expected. 4) How do I automate this? I tried a new getmail script to run against the inbox and tag new email so a subsequent getmail script could move it into the REFILTER folder for later sieve processing. This seems like way too much work. The HOWTO doc seems incomplete or presumes other knowledge, especially for an IMAP server and email sieve nubie. TIA, D. B. ---------------------------------------------- $ dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-131.0.15.el6.i686 i686 Red Hat Enterprise Linux Server release 6.1 (Santiago) log_path = /var/log/dovecot 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 mailbox date mbox_write_locks = fcntl passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } postmaster_address = test@host1 protocols = imap lmtp service lmtp { user = test } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { driver = passwd } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" }

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[Dovecot] Dovecot upgrade from 1.2.x to 2.0.x: roundcube/squirrelmail sent folder doesn't work any more
by Gerhard Wiesinger 27 Mar '12

27 Mar '12

Hello, After upgrading from 1.2.x to 2.0.x I'm having problems using sent folder in Webmail applications like roundcube mail and squirrelmail. Relevant config dovecot.conf: mail_location = mbox:~:INBOX=/var/mail/%u Different LIST behaviour from rawlog: 1.2.x: with Prefix ~/Mail A002 LIST "" "~/Mail/sent" * LIST (\NoInferiors \UnMarked) "/" "~/Mail/sent" A002 OK List completed. 2.0.x: with Prefix ~/Mail A0003 LIST "" ~/Mail/sent A0003 OK List completed.: Configured prefix for private spaces in roundcube mail is ~/Mail . Roundcube Webmail application checks for existence of the folder but dovecot doesn't return anything in 2.x.latest. Is this by design? Any ideas to fix it by configuration? (I tried prefix Mail/ in roundcube mail without success) Thunderbird works well. Thnx. Ciao, Gerhard

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