- dovecot - dovecot.org

RE: [Dovecot] Advice on converting from Mbox to Maildir?
by Villalovos, John L 03 Jun '04

03 Jun '04

To recap what I have learned :) dovecot-bounces(a)dovecot.org wrote: > Does anyone have advice or pointers on good documentation on how to > convert a system from using the Mbox format to using Maildir? > > I recently upgraded to Fedora Core 2 from Fedora Core 1 and discovered > that UW-IMAP was gone. So I switched over to using Dovecot. > So far so > good. > > But I would like to convert my system to start using the > Maildir format. > > How easy is this to accomplish? Fairly easy on the small system I had. I only have around 8 people using email off of my system. > Can I keep my Inbox /var/spool/mail/user_name as an mbox > format and have > my other folders as Maildir? Timo says that it is NOT available in the version that comes with Fedora Core 2. It will be available in the 1.0 series by defining multiple namespaces. The current 1.0-tests allow this. > What would I have to change for Sendmail to make it use > Maildir for the Inbox? Sendmail does NOT need to be changed. > Can procmail support Maildir? Yes and that is what you need to change. I setup /etc/procmailrc to have the line: DEFAULT=$HOME/Maildir/ Make sure there is the terminating / on that line. What this will do is make all new mail that is delivered via procmail go to each user's Maildir folder. But what you need to do first is convert your existing mbox mail into maildir format. I used the program that was recommended to me: mb2md http://batleth.sapienti-sat.org/projects/mb2md/ This program worked great to convert my /var/spool/mail/user_name stuff and also folders that I had created under ~/mail/ So now my whole system is using Maildir format. If you had a big system this might be a big pain :( John -- A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting Q: What is the most annoying thing on usenet and in e-mail?

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[Dovecot] Lost messages when "Moved to Trash"
by Fred Mulharin 03 Jun '04

03 Jun '04

We are using Dovecot 0.99.10.5 on a Redhat 9.0 Box. We are using the Squirrelmail Webmail client, and have occasionally had a problem with users move messages from their Inbox to the "Trash" folder. The Selected messages move to the Trash folder, but the rest of the messages in the INBOX disappear. Fred -- Fred Mulharin Systems Technology Supervisor Times Herald-Record fmulharin(a)th-record.com ..We are the trusted leader in news and information for the communities we serve ..because we all live here

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[Dovecot] inbox file read/write
by Yedidia Klein 03 Jun '04

03 Jun '04

Hi, If I config my mta to write incoming mail to /var/mail/[username] and dovecot (or any other imap/pop server) is serving email from this file, can't the fie be corrupted while mta and dovecot read/write at the same time ? is there any mechanism to avoid it ? thanks --Y

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[Dovecot] dovecot and virtual hosting
by Vegard Svanberg 03 Jun '04

03 Jun '04

Hi. A usual hosting provider setup depends on having one IP ("virtual mailserver") per domain. Using dovecot on servers handling hundreds or thousands of domains today equals to having multiple instances of dovecot running. This problem could be solved by making dovecot take into account the IP address the user connects to and authenticate against the proper {database, table, pw-file, [...]} based on that. Comments? -- Vegard Svanberg <vegard(a)svanberg.no> [*Takapa@IRC (EFnet)]

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[Dovecot] IMAP folders missing after migrating to Dovecot
by Chris Horry 03 Jun '04

03 Jun '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello all, I'm migrating to Dovecot from Courier-IMAP. I use Postfix with Maildir for delivery. When I use Dovecot as the IMAP server all of my folders are missing, the only thing that remains is the Inbox folder. Has anyone else experienced this issue? I have enclosed my configuration. Thanks, Chris - -- Chris Horry "Winter is the season in which people zerbey(a)wibble.co.uk try to keep the house as warm as it was PGP: DSA/2B4C654E it was in the summer, when they complained Amateur Radio: KG4TSM about the heat" --Author Unknown -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iEYEARECAAYFAkC+TwAACgkQnAAeGCtMZU5/IwCeNAac9HXNmZpWn7aoeINC2RH+ SeIAnRASJdvDIOi6/ZvBMzBJwWrKPJVZ =iK37 -----END PGP SIGNATURE-----

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RE: [Dovecot] Advice on converting from Mbox to Maildir?
by Villalovos, John L 03 Jun '04

03 Jun '04

Dan Stromberg wrote: > For converting from mbox to Maildir, check out mb2md. I converted a > huge collection of folders using it. Thanks. I'll look into that. >> Can procmail support Maildir? > > I'm using the procmails that come with RHEL3 and FC2 for > Maildir folders > without any problem. So how did you setup procmail? Did you setup a /etc/procmailrc And then setup a: DEFAULT=$HOME/Maildir/ line in the file? Thanks, John

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[Dovecot] Fedora 1 packaged version or upgrade to newest dovecot
by Daniel 02 Jun '04

02 Jun '04

Hello I running dovecot that is packaged with Fedora 1 with about 1500 email accounts approximately 5k messages per day. I have had to restart dovecot twice over a period of about 3 months due to it not responding. Overall I'm happy with the setup, however would I see and improvement if I upgraded to the latest version, at time of writing 0.99.10.5. Regards Daniel Rowe

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[Dovecot] Serve list archives by dovecot IMAP
by Kenneth Porter 02 Jun '04

02 Jun '04

Has anyone considered setting up a Dovecot public server to serve the list archives by IMAP? Or does Dovecot not do anonymous read-only access? (I note by comparison that the Cyrusoft Mulberry list archives are served by an IMAP server. <http://www.cyrusoft.com/mulberry/support/anonimap.html>) It should be sufficient to set up Dovecot on some server in the dovecot.org domain and subscribe it to the lists.

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[Dovecot] Dovecot + SSL + Fedora
by David Keegel 02 Jun '04

02 Jun '04

I've been seeing the Dovecot/SSL/Fedora 1 problem. I have a dovecot server which tends to die at least once a day, with messages like these :- May 24 13:44:44 mail pop3-login: RAND_bytes() failed: error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not seeded May 24 13:44:44 mail dovecot: Login process died too early - shutting down I noticed Timo's email about this at: http://www.dovecot.org/list/dovecot/2004-May/003316.html with the patch that just ignores the return code of RAND_bytes(). Would disabling SSL in dovecot.conf also be a reasonable way of avoiding the problem of dovecot crashing? My plan is to set ssl_disable = yes and also take out pops and imaps from protocols. That is a lot easier for me than getting source, patching it, re-compiling and re-installing. We are using Fedora Core 1 (fedora-release-1-3 i386 rpm) Dovecot 0.99.10 (dovecot-0.99.10-4 i386 rpm) OpenSSL 0.9.7a (openssl-0.9.7a-33.10 i386 rpm) ___________________________________________________________________________ David Keegel <djk(a)cybersource.com.au> http://www.cyber.com.au/users/djk/ Cybersource P/L: Linux/Unix Systems Administration Consulting/Contracting

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[Dovecot] 0.99.10.5 release candidate
by Timo Sirainen 02 Jun '04

02 Jun '04

http://dovecot.org/rc/ Thought I'd still make one 0.99.10.x release now that mbox corruption problems are (hopefully) fixed. Please test, if no problems are found this will be the final 0.99.10.5. Changes since .4: + MySQL authentication, patch by Matthew Reimer - mbox: APPEND reversed given \Draft and \Deleted flags - mbox: "LF not found" errors happened sometimes when X-IMAPbase header was updated. Possibly corrupted mbox sometimes. Thanks to Fabrice Bellet for finding this bug. - Custom flags couldn't be unset - Maildir: make sure ":2," is appended to filename when moving mails from new/ to cur/.

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