- dovecot - dovecot.org

[Dovecot] auth: pam_setcred() failed: Error in service module
by Martin Stockinger 09 May '06

09 May '06

Hi, I have a strange problem with authentication. Some users can successfully authenticate and some users can not authenticate. All users use the same client (thunderbird-1.5.0.2-win32-de). At the problematic users i get the following error message: ============ snip =================== auth(default): client in: AUTH 8 PLAIN service=IMAP secured lip=10.24.1.6 rip=10.211.11.1 auth(default): client out: CONT 8 auth(default): client in: CONT<hidden> auth(default): pam(pgerlesb,10.211.11.1): pam_setcred() failed: Error in service module auth(default): client out: FAIL 8 user=pgerlesb auth(default): client in: AUTH 9 PLAIN service=IMAP secured lip=10.24.1.6 rip=10.211.11.1 resp=<hidden> auth(default): pam(pgerlesb,10.211.11.1): pam_setcred() failed: Error in service module auth(default): client out: FAIL 9 user=pgerlesb imap-login: Aborted login: user=<pgerlesb>, method=PLAIN, rip=10.211.11.1, lip=10.24.1.6, TLS ============ snap =================== The username and password is right. I can "su - <username>" at the dovecot host with the same password. Some other users can authenticate without any problems. I have set in dovecot.conf: auth default { mechanisms = plain passdb pam { args = "*" } userdb passwd { } } I have configured PAM to do the authentication against Kerberos5. The user data come from an LDAP directory. What could be the problem? Thanks Martin Stockinger

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[Dovecot] Encrypted IMAP only from Internet, unencrypted POP3 from internal network
by Rainer Frey 09 May '06

09 May '06

Hi, we have following situation: I migrated our company mailserver from POP3 only to dovecot with IMAP and POP. We need to have unencrypted POP3 from our internal network, and the subnet our mailserver is in. Additionally, we now want to allow encrypted IMAP from the internet (for some defined accounts), preferably with TLS (which means I open Port 143 in our firewall). Now, how can I achieve that they can't use unencrypted plaintext authentication from Internet, while I allow unencrypted POP3 from the mailserver and private network? (I can require using encryption for IMAP from our internal net, but I must have unencrypted POP3 as we use software that retrieves mail via POP3 that doesn't support encryption). My idea was: - use disable_plaintext_auth for IMAP only - use disable_plaintext_auth for internet, but not our networks - allow connection from the internet only for certain accounts, and limit them to use encryption Internet access for POP3 is not necessary. Is any of this possible with dovecot? Or another way to achieve my goal? Non-plaintext authentication is not possible, as we use linux system accounts with shadow passwords. TIA Rainer Frey -- Software Development ------------------------------------------------------ Inxmail GmbH

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Re: [Dovecot] Imap folders missing after updating
by Mark E. Mallett 09 May '06

09 May '06

> LOL, there are only about a billion web pages that are "2 clicks" from > the front page of any site. True if you are just wandering around willy-nilly. It's not like it's tacked up on a pole on Alpha Centauri. I was opining that "Documentation" -> "Upgrading" is pretty easy to find, and not at all in line with "undocumented configuration changes." Come to think of it, it's only one click away from where the README tells you to look. But you do have to look, and care to look. Me, I was grateful that it was there; it didn't have to be. > This is why people still stay in the MS heard. Any number of problems > like this would cost most companies thousands of dollars to resolve. > It's much cheaper just to pay a company like MS who take upgrade > transitions seriously. Not gonna touch that. And true transition starts from within :) People won't bite too hard if you ask, either. Nip, maybe. mm (who obviously should be working)

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[Dovecot] ssl-build-param
by Jackie Hunt 08 May '06

08 May '06

Hi all, I'm trying to get dovecot up and running on an AIX 5.2 system with openssl 0.9.8a. Everything compiles fine, but when I start dovecot I find in the log: dovecot: May 08 13:39:14 Info: Dovecot v1.0.beta7 starting up dovecot: May 08 13:39:14 Info: Generating Diffie-Hellman parameters for the first time. This may take a while.. dovecot: May 08 13:39:14 Error: ssl-build-param: Trying to allocate 0 bytes dovecot: May 08 13:39:14 Error: child 18998 (ssl-build-param) killed with signal 6 I searched the archives of the mailing list and didn't have any luck. Any help would be created appreciated. Please reply directly to me as well as the list. Thanks much! Jackie --- Jackie Hunt ACNS Voice: (970) 663-3789 Colorado State University FAX: (970) 491-1958 Fort Collins, CO 80523 Email: jackie.hunt(a)colostate.edu

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[Dovecot] Unrecognized event: kevent
by Dillon 08 May '06

08 May '06

Hey guys, I just subscribed to the list about 15 minutes ago so i apologize in advance if this is something that has already been discussed. I skimmed through the web archives and I didn't see anything. I'm running FreeBSD/amd64 and after upgrading from 1.0b3 to 1.0b7 I am experiencing the following May 8 13:18:22 loveturtle dovecot: imap-login: Login: user=<turtle>, method=plain, rip=216.89.228.116, lip=216.91.90.11, TLS May 8 13:18:22 loveturtle dovecot: IMAP(turtle): Unrecognized event: kevent {.ident = 2, .filter = 0xfffffffe, .flags = 0x0000, .fflags = 0x00000000, .data = 0x00004000} May 8 13:18:22 loveturtle dovecot: child 32279 (imap) killed with signal 6 Immediately after this imap respawns and then prints this again and crashes. it happens about three or four times a second until i shut down dovecot. I reverted back to 1.0b3 and everything is happy again. Cheers, Dillon

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[Dovecot] kevent error (1.0.b7) - Is this a FreeBSD-only problem?
by Odhiambo WASHINGTON 08 May '06

08 May '06

Hello everyone, The problem below has been reported, but I did not see any response! <cut> | | I'm also seeing this bug while testing the forthcoming 1.0.b7 FreeBSD | | port under 6.1-PRERELEASE: | | | | Info: imap-login: Login: user=<wibble>, method=PLAIN, rip=10.0.0.2, | | lip=10.0.0.2, TLS | | dovecot: Error: IMAP(isometry): Unrecognized event: kevent {.ident = | | 2, .filter = 0xfffffffe, .flags = 0x0001, .fflags = 0x00000000, .data | | = 0x00004000} | | dovecot: Error: child 7254 (imap) killed with signal 6 </cut> So, I am wondering if this a problem applying only to FreeBSD. When I downgrade to beta5, this problem is not there at all!! -Wash http://www.netmeister.org/news/learn2quote.html DISCLAIMER: See http://www.wananchi.com/bms/terms.php -- +======================================================================+ |\ _,,,---,,_ | Odhiambo Washington <wash(a)wananchi.com> Zzz /,`.-'`' -. ;-;;,_ | Wananchi Online Ltd. www.wananchi.com |,4- ) )-,_. ,\ ( `'-'| Tel: +254 20 313985-9 +254 20 313922 '---''(_/--' `-'\_) | GSM: +254 722 743223 +254 733 744121 +======================================================================+ On-line, adj.: The idea that a human being should always be accessible to a computer.

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[Dovecot] Problem with "INDEX" in default_mail_env, and pop3
by Andrea Dell'Amico 08 May '06

08 May '06

Hello all, I've a problem with maildir, pop3 and relocated indexes. My configuration is: default_mail_env = maildir:%h/Maildir:INDEX=/var/dovecot/index/% u:CONTROL=/var/dovecot/control/%u I created the "/var/dovecot/{index,control}/%u" directories, each one have rights 700 and the ownership is assigned to the user. When the pop clients connect, they fail with the error dovecot: POP3(<username>): mkdir(/var/dovecot/index/<username>/.INBOX) failed: Permission denied I'm using dovecot 1.0.beta7, authentication is pam. I'm using the following settings, too: valid_chroot_dirs = /home:/var/spool/mail:/var/dovecot/index:/var/dovecot/control (last two directories added when i changed the "default_mail_env" setting). Does anybody know what I'm doing wrong? I need to move indexes in a file system without quota. Thanks in advance, andrea -- "Thinking meat! You're asking me to believe in thinking meat!" - Terry Bisson <http://www.terrybisson.com/meat.html>

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[Dovecot] Maildir folder hierarchy question
by Richard Leszczynski 08 May '06

08 May '06

Hello all, I am trying to set up Dovecot to use a particular maildir folder hierarchy and have a problem that relates to the inbox. the folder hierarchy I want in /.../Maildir/ is: .inbox cur new tmp .imap.index.files-for-inbox .sent-items cur new tmp .imap.index.files-for-sent-items however the hierarchy that dovecot gives me is .inbox (unused) .INBOX .imap.index.files-for-.INBOX cur new tmp .sent-items cur new tmp .imap.index.files-for-.sent-items I would like to have the (cur,new,tmp) folders associated with the the .inbox placed in the .inbox directory, not alongside it in the main maildir directory. Dovecot appears to do this automatically for other folders. I'm not too bothered if the .inbox folder has to be capitalised. Is this possible? I suspect from reading the Dovecot Q&A that it may not be as the rootdir has special significance with IMAP but I would like confirmation. I've currently set my default_mail_env as: default_mail_env = maildir:/home/%u/mail/maildir:INBOX=/home/%u/mail/maildir/.inbox which I thought should do accomplish what I want but it has no apparent effect. I'm running SUSE 10.0 with Dovecot 0.99.14-5 (as installed by Yast). KMail and Outlook are being used to access Dovecot. Can anyone help? thank you, Richard L ___________________________________________________________ 24 FIFA World Cup tickets to be won with Yahoo! Mail http://uk.mail.yahoo.com

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[Dovecot] CVS forked into development/stable branches
by Timo Sirainen 08 May '06

08 May '06

New branch created to CVS: branch_1_0 It's going to stabilize into v1.0 Dovecot, hopefully somewhat soon. I'll start adding new larger features into HEAD, so you might want to switch to branch_1_0 if you're currently using Dovecot from CVS. You can do this with: cvs up -r branch_1_0 The nightly snapshots are from branch_1_0, at least for now.

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[Dovecot] different login_greeting for pop3 & imap?
by Geert Hendrickx 08 May '06

08 May '06

Hi, I have a tiny feature request for Dovecot: could it optionally have different login_greetings for pop3 and imap connections? e.g. I want it to say "Dovecot on pop.mycompany.com ready" on pop3 connections and "Dovecot on imap.mycompany.com ready" on imap connections. Would that be possible? TIA, Geert

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