similar to: Proxy using passd file

We are currently evaluating the migration from a proprietary, legacy mail server onto Dovecot for 20,000+ virtual domains. This is a big job and we intend to do it by initially proxying connections through to the legacy server, and moving customers over in batches by turning off the proxy feature for them. In the manual it states "This model is still a bit unfinished in current code"

Hi all, We moved our Dovecot installation first of all to have all folders and inboxes on NetApps via NFS (with indexes local) then from a physical Solaris 8 4-way UltraSparc server running Dovecot 1.2.5 (32-bit) to a virtualised Ubuntu 8.04 64-bit server with a single virtual processor (in VMWare ESX 3.5) running Dovecot 1.2.8 (64-bit). Since the change, many of our users have experienced

I am getting this failure when trying to compile dovecot on Sparc Solaris 8: make[4]: Entering directory `/home/systems/looneytr/dovecot-1.1.rc12/src/lib' source='str-find.c' object='str-find.o' libtool=no \ DEPDIR=.deps depmode=gcc /bin/bash ../../depcomp \ gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/local/openssl/include -g -O2 -Wall -W -Wmissing-prototypes

Is it possible to have folders on read-only partitions in Dovecot 1.0-stable? We have a NetApp fileserver which would probably be accessed via NFS (though iSCSI is possible) and which stores readonly "snapshots" of every directory accessible as .snapshot (but usually hidden from the operating system). It would be very nice to set up a "snapshot" namespace something like

I've been struggling with an odd bug in the latest 1.0-stable (20050427) release. Sometimes Dovecot seems to forget that a message has been read or deleted and marks it unread (or not deleted). As far as I've been able to determine, it seems to happen when 1) There have been several recent deliveries 2) Possibly some of those deliveries are of multiple messages 3) Possibly they are read

Timo, I've noticed a couple of extra compilation errors in last night's snapshot compared to the snapshot I downloaded on Tuesday, probably due to the int -> bool change :- (gcc 3.3.2 on Solaris 8) mbox-sync.c: In function `mbox_sync': mbox-sync.c:1568: warning: comparison is always false due to limited range of data type index-search.c: In function `search_index_arg':

I've got a problem with subscriptions in 1.0-stable when migrating from UW-IMAP. I've modified the SUBSCRIPTION_FILE_NAME entries as suggested in the Wiki http://wiki.dovecot.org/Migration and included the "~/mail/" etc. hidden namespaces. The .mailboxlist files contain entries like "~/mail/somefolder" and the clients have "~/mail/" set as a prefix. In

Talk about personal problems! I am using dovecot-0.99.13-4.FC2, and everything has been going fine for months. Earlier this afternoon, Thunderbird's status pane would say 'Sending authenticate login information...' and I would no longer receive email. When I checked with others, they were fine and dandy. I tried kmail, evolution, and even tried webmail. All had connection errors.

I've had complaints from users about "MISSING_DOMAIN" in header fields and I've tracked it down to having "." in an unquoted display name. By my reading of RFC2822 (especially section 4.1) A N Other <a.n.other at somewhere.org> "A. N. Other" <a.n.other at somewhere.org> are legal, but A. N. Other <a.n.other at somewhere.org> is

It seems that Dovecot gets confused when presented with a header like: From: someone at somewhere.org i.e. with leading whitespace and no "friendly name" This shows up as ""@MISSING_DOMAIN in clients, such as Pine, that believe what Dovecot tells them rather than parsing the headers themselves (e.g. Thunderbird). Here's a sample IMAP session: xyz FETCH 728 ENVELOPE

I've got several users testing Dovecot IMAP at the moment, but some of them are also accessing their mail via UW-IMAP at other times. (I've warned them about accessing the same folder simultaneously via UW-IMAP and Dovecot!) In addition, we have special folders "AutoSpam" and "Trash" that pruned using Washington's "mailutil" automatically every so

I've noticed that my dovecot.index.cache 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

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Hmm, this is peculiar! This mailbox has been unchanged on my test server since September. I've been using it to test each new version of Dovecot just after I've compiled it. When beta1 was released, I opened this mbox with no problems. However, when I upgraded to beta2, I got "file size unexpectedly shrinked in mbox file /export/mail/a/24/vis99003/INBOX (16895967 vs 16899267)".

I've been having problems with Pine 4.62 talking to Dovecot 1.0 stable. It's fine when the folder collection path is empty, but if I have "~/mail/" or "mail/" it gives access errors (I'm using the "~/mail/", "mail/" etc. hidden namespaces for backwards compatability). It seems to me that Dovecot is not replying correctly to a "LIST"

I'm trying to set up a temporary mailserver using Debian Sarge and Dovecot 1.0 with maildir format. My only previous experience has been on a simple imap server. I have read the wiki documentation and searched the archives, but can't tie down my problem. The log tells me Info: passwd-file(anne) : unknown user. I have set auth_userdb = passwd-file /etc/imap.passwd auth_passdb =

Hi, I 'm new to Dovecot and we are trying to do some tests in a production environment. We use mysql to authenticate and dovecot imap only. But our structure directory is something special. All of ours accounts are stored in maildir and the path is the following: For example the account pepe at inter.net /export/maildir/inter.net/p/e/pepe and into pepe we have

hi all, I am hoping to convert a 350K user qpopper installation using mbox to dovecot and maildir (pop3 only). many of the users "leave mail on server", and qpopper's UIDL format isn't (yet) supported by dovecot. since the UIDLs have been written by qpoppper to the existing mbox files (and will be preserved when the mboxes are converted to maildir) it would be possible to do

Hi all, Keep getting these messages: Jul 18 09:48:47 orxon dovecot: POP3(d2525): mbox sync: UID inserted in the middle of mailbox /var/mail/d2525 (109 > 3) Jul 18 09:48:47 orxon dovecot: POP3(d2525): X-IMAPbase uid-last unexpectedly points outside mbox file /var/mail/d2525 For a bunch of users. Any ideas?

Hello! I've some folders where I deleted some messages. They are not really deleted, but have the X-Status: D header field set. How can I force a real delete in dovecot? Thank you for the answer. Ciao, Gerhard