[Dovecot] Dovecot IMAP Authentication issue with Vpopmail

Hello All, i've configured a qmail server (for office) under Ubuntu 12.04 server following this guide- http://www.connor.net.au/tutorials/qmail/qmaillite/ everything working just fine except dovecot IMAP. i've followed this section for dovecot- http://www.connor.net.au/tutorials/q...te/dovecot.php<

[Dovecot] Dovecot imap-postlogin failed

*** This is 2 posts combined into one which I had asked on linuxquestions.org and never got an answer *** Hi, In short I am trying to run a bash script which will then update a mysql database with the last login date/time & last IP for each mailbox. I have searched google dead but still cant fig

Re: [Dovecot] Dovecot IMAP proxy for gmail IMAP server

Am 17.01.2014 18:09, schrieb CM Reddy: > I am experimenting to use Dovecot as an IMAP proxy to GMAIL server. I would > like configure my localhost as an Dovecot IMAP proxy and trying to access > my GMAIL using the Thunderbird email client. Please share the steps to > configure and access my mails

[Dovecot] Dovecot IMAP proxy for gmail IMAP server

Hi All, I am experimenting to use Dovecot as an IMAP proxy to GMAIL server. I would like configure my localhost as an Dovecot IMAP proxy and trying to access my GMAIL using the Thunderbird email client. Please share the steps to configure and access my mails from GMAIL server. - Thanks CM Reddy

Re: [Dovecot] dovecot: imap-login: Aborted login

On Mon, 2013-07-22 at 18:30 -0700, Joseph Tam wrote: > Adnane writes: > > > but I cant send mails > > > > Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics: max connection > > rate 1/60s for (smtp:209.85.220.177) at Jul 23 02:58:13 > > Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics:

Re: [Dovecot] dovecot: imap-login: Aborted login

On Tue, 2013-07-23 at 02:20 +0100, Adnane wrote: > Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics: max connection > rate 1/60s for (smtp:209.85.220.177) at Jul 23 02:58:13 > Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics: max connection > count 1 for (smtp:209.85.220.177) at Ju

Re: [Dovecot] dovecot: imap-login: Aborted login

Adnane writes: but I cant send mails Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics: max connection rate 1/60s for (smtp:209.85.220.177) at Jul 23 02:58:13 Jul 23 03:01:34 mailer postfix/anvil[9245]: statistics: max connection count 1 for (smtp:209.85.220.177) at Jul 23 02:58:13 Jul 2

Re: [Dovecot] dovecot: imap-login: Aborted login

Hello again I can connect with thunderbird now and retrieve mails, I changed auth to ssl and normal password, Jul 23 02:58:14 mailer postfix/lmtp[9253]: D5E7FF81D2: to=, relay=mailer.adnane.me[private/dovecot-lmtp], delay=0.35, delays=0.29/0/0/0.05, dsn=2.0.0, status=sent (250 2.0.0 Dbyi

Re: [Dovecot] dovecot: imap-login: Aborted login

From: Adnane writes: Jul 22 22:32:53 mailer dovecot: pop3-login: Disconnected (tried to use disabled plaintext auth): rip=196.217.182.199, lip=5.135.151.43 Jul 22 22:36:04 mailer dovecot: pop3(adn...@mailer.adnane.me): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0 Looks like a

Re: [Dovecot] dovecot: imap-login: Aborted login

here is the dovecot -n dump dovecot -n # 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.8.13--grs-ipv6-64-vps x86_64 Ubuntu 12.04.2 LTS ext3 auth_mechanisms = plain login mail_location = maildir:/var/mail/vhosts/%d/%n mail_privileged_group = mail passdb { args = /etc/dovecot/dovecot-sql.co

Re: [Dovecot] dovecot: imap-login: Aborted login

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Mon, 22 Jul 2013, Adnane wrote: I think the issue is with authentication root@mailer:~# tail -f /var/log/syslogJul Jul 22 03:34:41 mailer dovecot:imap-login: Disconnected (no auth attempts): rip=41.251.155.145, lip=5.135.151.43, TLS Jul 22 03:3

[Dovecot] dovecot: imap-login: Aborted login

Hello every one first I'am new to mail servers, I have followed this tutorial --> https://library.linode.com/email/postfix/postfix2.9.6-dovecot2.0.19-mysql?format=print to set up an Ubuntu 12.04 Dovecot postfix mail box for a subdomain mailer.adnane.me, I think I followed every thing right b

Re: [Dovecot] Dovecot IMAP

On 06/07/2013 09:23 AM, Alex Dubinin wrote: > How to make the imap folders 'sent', 'trash' and others were not affiliated? Remove this: prefix = INBOX. -- Aleksander 'A.L.E.C' Machniak LAN Management System Developer [http://lms.org.pl] Roundcube Webmail Developer [http://roundcube.net] --

Re: [Dovecot] Dovecot IMAP

On Fri, Jun 7, 2013 at 9:23 AM, Alex Dubinin wrote: > This is my first experience of the mail server. > Set up a mail server from Postfix + Dovecot with the MySQL authorization. > When you create a new user dovecot makes strange folder structure: the > 'inbox' contains 'juncus', 'tash', 'sent' etc

[Dovecot] Dovecot IMAP

This is my first experience of the mail server. Set up a mail server from Postfix + Dovecot with the MySQL authorization. When you create a new user dovecot makes strange folder structure: the 'inbox' contains 'juncus', 'tash', 'sent' etc. ie 'sent' and other folders are subdir to the 'inbox'. My

Re: [Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

Thanks a lot! I got it done with imapc_ssl and imapc_ssl_ca_dir settings. I was not aware of those settings. Thanks a bunch! On Wed, Mar 20, 2013 at 10:58 PM, Timo Sirainen [via Dovecot] < ml-node+s2317879n40933...@n4.nabble.com> wrote: > On 8.3.2013, at 8.08, pvsuja <[hidden > email]

Re: [Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

On 8.3.2013, at 8.08, pvsuja wrote: > Through wireshark, I found the username and password is going in plain text > only to the server. > How will I enable starttls in ImapcProxy before any communication starts? imapc_ssl = starttls See also other related settings in http://wiki2.dovecot.org/Mi

Re: [Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

On 3/8/2013 1:04 AM, pvsuja wrote: Yes, I know that. When I am telnetting to my ImapcProxy over 143, the capabilities are listed .. STARTTLS AUTH=PLAIN AUTH=LOGIN . I need the AUTH capability to be enabled only after STARTTLS I have done this in Postfix. Is there a way to do it in Dove

Re: [Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

Yes, I know that. When I am telnetting to my ImapcProxy over 143, the capabilities are listed .. STARTTLS AUTH=PLAIN AUTH=LOGIN . I need the AUTH capability to be enabled only after STARTTLS I have done this in Postfix. Is there a way to do it in Dovecot? -- View this message in conte

Re: [Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

Am 08.03.2013 07:08, schrieb pvsuja: Through wireshark, I found the username and password is going in plain text only to the server. How will I enable starttls in ImapcProxy before any communication starts? Mhh, well, communication encryption and password encryption are two different things. I

[Dovecot] dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<1pBG/03XogB/AAAB>

Hi, I have set up ImapcProxy based on the wiki2 page. My server is set up for no plain text auth without starttls. When I am trying to login in the proxy server, I am getting an error Unknown username/password. The log says: *dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs)

Re: [Dovecot] dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections)

Il 04/03/2013 15:43, David Brown ha scritto: Hi, has anyone seen this issue before as I have not. I'm a long time dovecot user and I don't see anything in the config that should cause this. The mail.log gets hit a lot of times with this same log message: dovecot: imap-login: Maximum number of

[Dovecot] dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections)

Hi, has anyone seen this issue before as I have not. I'm a long time dovecot user and I don't see anything in the config that should cause this. The mail.log gets hit a lot of times with this same log message: dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max

Re: [Dovecot] Dovecot IMAP/POP3 auto creating maildir

On 27.11.2012, at 8.48, Dominic Malolepszy wrote: > I have observed that after deleting a mailbox and removing the user from the > userdb, immediately accessing the mail account via POP3/IMAP causes Dovecot > to auto create an empty mailbox, because the userdb/passdb details are still > cached

[Dovecot] Dovecot IMAP/POP3 auto creating maildir

Hi I have observed that after deleting a mailbox and removing the user from the userdb, immediately accessing the mail account via POP3/IMAP causes Dovecot to auto create an empty mailbox, because the userdb/passdb details are still cached for 10minutes. Is there any option to tell Dovecot PO

Re: [Dovecot] Dovecot / IMAP / New Mails are not shown unless you open the folder in Outlook

On 28.3.2012, at 1.24, stonegate wrote: > 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 fol

[Dovecot] Dovecot / IMAP / New Mails are not shown unless you open the folder in Outlook

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 m

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

On 23.3.2012, at 22.57, Michael Neubert wrote: > I just upgraded my servers from Dovecot 2.1.2 to Dovecot 2.1.3-0~auto+5 by > using > Debian binaries from "http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.1 > main". > > Mar 23 21:45:28 imap-login: Warning: SSL alert: where=0x4008, ret=256:

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

I just did some more tests with different binaries. The problem occurs since: Dovecot 2.1.3-0~auto+5 dovecot --version 2.1.3 (f30437ed63dc) Dovecot 2.1.3-0~auto+4 works fine dovecot --version 2.1.3 (ff5c341f8838) So my title is wrong. The problem only affects people "who like to live on the ed

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

I just upgraded my servers from Dovecot 2.1.2 to Dovecot 2.1.3-0~auto+5 by using Debian binaries from "http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.1 main". So what exactly is this version? dovecot --version? At the moment the version is "2.1.3-0~auto+6" from rename-it.nl. dovecot -

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

On 23.3.2012, at 22.57, Michael Neubert wrote: > I just upgraded my servers from Dovecot 2.1.2 to Dovecot 2.1.3-0~auto+5 by > using > Debian binaries from "http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.1 > main". So what exactly is this version? dovecot --version?

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

And what happens without SSL? e.g. telnet localhost 143 Without SSL it is no problem: ## telnet imap-server 143 Trying xxx.xxx.xxx.xxx... Connected to imap-server. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS I

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

On 24.3.2012, at 15.04, Michael Neubert wrote: > openssl s_client -connect mailserver.com:993 > * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE > AUTH=PLAIN] Dovecot ready. > a login "username" "password" > closed And what happens without SSL? e.g. telnet localhost 143

Re: [Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

The problem starts just after authorization: Console: ### openssl s_client -connect mailserver.com:993 * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready. a login "username" "passw

[Dovecot] Dovecot IMAP is broken after upgrade from 2.1.2 to 2.1.3

Hello, I just upgraded my servers from Dovecot 2.1.2 to Dovecot 2.1.3-0~auto+5 by using Debian binaries from "http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.1 main". The config was not touched but now IMAP connections are not possible anymore (LMTP works fine). When I try to connect t

Re: [Dovecot] dovecot imap cluster

On 28.1.2012, at 2.23, Stan Hoeppner wrote: >> With dsync-based replication it's possible to avoid both of these problems, >> because application-level replication can intelligently handle situations >> where asynchronous replication results in data conflicts. (This kind of >> conflict resoluti

Re: [Dovecot] dovecot imap cluster

On 1/27/2012 2:57 PM, Timo Sirainen wrote: > On 27.1.2012, at 20.11, Simone Caruso wrote: > >>> I have a customer with 3 different geographic locations. >>> >>> Every locations have a mail server for the same domain (example.com). >>> >>> If us...@example.com receive mail form external this mail g

Re: [Dovecot] dovecot imap cluster

On 27.1.2012, at 20.11, Simone Caruso wrote: >> I have a customer with 3 different geographic locations. >> >> Every locations have a mail server for the same domain (example.com). >> >> If us...@example.com receive mail form external this mail going on >> every locations server. >> >> I've a p

Re: [Dovecot] dovecot imap cluster

On 27/01/2012 17:48, Matteo Cazzador wrote: > Hello, i'm using postfix like smtp server, i need to choose an imap > server with a special features. > > I have a customer with 3 different geographic locations. > > Every locations have a mail server for the same domain (example.com). > > If us...@

[Dovecot] dovecot imap cluster

Hello, i'm using postfix like smtp server, i need to choose an imap server with a special features. I have a customer with 3 different geographic locations. Every locations have a mail server for the same domain (example.com). If us...@example.com receive mail form external this mail going on ev

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

> TB says unknown, and I know why. I have set the class 1 and class 2 > certificate chain keys to the same, when these should be different. > Damn, StartCom's certs are difficult to set up. read this: http://binblog.info/2010/02/02/lengthy-chains/ basically, you start with YOUR cert and work yo

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

On 09/01/12 10:41, Robert Schetterer wrote: > Am 09.01.2012 10:37, schrieb Simon Loewenthal: >> On 09/01/12 10:27, Robert Schetterer wrote: >>> Am 09.01.2012 10:16, schrieb J4K: Morning everyone, On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I replaced

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

Am 09.01.2012 10:37, schrieb Simon Loewenthal: > On 09/01/12 10:27, Robert Schetterer wrote: >> Am 09.01.2012 10:16, schrieb J4K: >>> Morning everyone, >>> >>> On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I >>> replaced it with a new on the 9th of Jan. I tested this wi

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

On 09/01/12 10:27, Robert Schetterer wrote: > Am 09.01.2012 10:16, schrieb J4K: >> Morning everyone, >> >> On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I >> replaced it with a new on the 9th of Jan. I tested this with >> Thunderbird and all is well. >> >> This morning

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

Am 09.01.2012 10:16, schrieb J4K: > Morning everyone, > > On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I > replaced it with a new on the 9th of Jan. I tested this with > Thunderbird and all is well. > > This morning people tell me they cannot get their email using

[Dovecot] dovecot: imap-login: Disconnected (no auth attempts)

Morning everyone, On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I replaced it with a new on the 9th of Jan. I tested this with Thunderbird and all is well. This morning people tell me they cannot get their email using their mobile telephones : K9 Mail I have re

Re: [Dovecot] Dovecot imap proxy to nginx, incompatible

On 24.12.2011, at 1.44, David Jonas wrote: > It appears that using dovecot to proxy to nginx imap proxy doesn't work. > From tcpdump and browsing the source it appears dovecot sends, > > C CAPABILITY\r\nL LOGIN \r\n > > and nginx only responds to the CAPABILITY command. Is this a problem > with

[Dovecot] Dovecot imap proxy to nginx, incompatible

It appears that using dovecot to proxy to nginx imap proxy doesn't work. >From tcpdump and browsing the source it appears dovecot sends, C CAPABILITY\r\nL LOGIN \r\n and nginx only responds to the CAPABILITY command. Is this a problem with dovecot sending the two commands without waiting for th

Re: [Dovecot] dovecot imap permission denied

: "dovecot@dovecot.org" Sent: Thursday, 1 September 2011 4:07 PM Subject: Re: [Dovecot] dovecot imap permission denied Thanks Timo for your reply. It now works fine with Passdb LDAP with password lookups. Users can now login with no problem.  However, when trying to do LDAP

Re: [Dovecot] dovecot imap permission denied

onf.d/*.conf #!include_try /etc/dovecot/extra.conf I wonder where I did it wrong. I did not set pam authentication. Any help would be appreciated. Thank you From: Timo Sirainen To: Daminto Lie Cc: "dovecot@dovecot.org" Sent: Wednesday, 31 August

Re: [Dovecot] dovecot imap permission denied

On 31.8.2011, at 9.47, Daminto Lie wrote: > Thanks a lot Timo, > > Creating directories for new users is not an issue. It's the permission that > makes me headache. The error message you showed said that the user's home directory didn't exist, and the permission problem came only because it di

Re: [Dovecot] dovecot imap permission denied

n 777? Thanks From: Timo Sirainen To: Daminto Lie Cc: "dovecot@dovecot.org" Sent: Wednesday, 31 August 2011 3:02 PM Subject: Re: [Dovecot] dovecot imap permission denied On Tue, 2011-08-30 at 21:09 -0700, Daminto Lie wrote: > Aug 31 13:50:57 ser

Re: [Dovecot] dovecot imap permission denied

Oops, you confused me by giving Postfix config, which is completely irrelevant here. Replace "deliver mails" with "access mails". On Wed, 2011-08-31 at 08:02 +0300, Timo Sirainen wrote: > On Tue, 2011-08-30 at 21:09 -0700, Daminto Lie wrote: > > > Aug 31 13:50:57 server1 dovecot: IMAP(mike_lee):

Re: [Dovecot] dovecot imap permission denied

On Tue, 2011-08-30 at 21:09 -0700, Daminto Lie wrote: > Aug 31 13:50:57 server1 dovecot: IMAP(mike_lee): > mkdir(/home/mike_lee/Maildir/.INBOX.Sent/cur) failed: Permission denied > (euid=1004 egid=1003(companyusergroup) missing +w perm: /home) > > What I have tried to do is changing the permiss

[Dovecot] dovecot imap permission denied

Hi, I received the following error from mail.log Aug 31 13:50:57 server1 dovecot: IMAP(mike_lee): mkdir(/home/mike_lee/Maildir/.INBOX.Sent/cur) failed: Permission denied (euid=1004 egid=1003(companyusergroup) missing +w perm: /home) What I have tried to do is changing the permission for /hom

Re: [Dovecot] Dovecot IMAP repeatedly disconnects

Edwin Humphries put forth on 4/4/2011 12:48 AM: > Hi, > > I'm running dovecot-1.0.7-7.el5 on a CentOS 5.5x64 server, accessed > through Thunderbird clients. Thunderbird is reporting constant > disconnections from the server; the maillog shows constant repeats of > > Apr 4 16:39:21 holly dovecot:

[Dovecot] Dovecot IMAP repeatedly disconnects

Hi, I'm running dovecot-1.0.7-7.el5 on a CentOS 5.5x64 server, accessed through Thunderbird clients. Thunderbird is reporting constant disconnections from the server; the maillog shows constant repeats of Apr 4 16:39:21 holly dovecot: imap-login: Login: user=, method=PLAIN, rip=:::172.3

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On 8.2.2011, at 3.15, Timo Sirainen wrote: > On 8.2.2011, at 2.39, Kurt Hockenbury wrote: > >>> master: Warning: service(imap): process_limit reached, client >>> connections are being dropped >> >> Aha! Yes, I do. Sorry I missed those before, I was grepping for Error, and >> missed the warnin

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On 8.2.2011, at 2.39, Kurt Hockenbury wrote: >> master: Warning: service(imap): process_limit reached, client >> connections are being dropped > > Aha! Yes, I do. Sorry I missed those before, I was grepping for Error, and > missed the warning. Yeah, I wonder how I could get this error message

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Tue, 8 Feb 2011, Timo Sirainen wrote: You mean it keeps giving this error without automatically going away? I thought it would only be happening temporarily. Do you see these messages in your logs: master: Warning: service(imap): process_limit reached, client connections are being dropped

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Mon, 2011-02-07 at 17:32 -0500, Kurt Hockenbury wrote: > > dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource > temporarily unavailable > > Right now, the only way we seem to be able to recover is to restart > dovecot, which isn't a good solution. You mean it keeps giving t

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Fri, 4 Feb 2011, Timo Sirainen wrote: On Thu, 2011-02-03 at 10:33 -0500, Kurt Hockenbury wrote: Ok, we updated to dovecot 2.0.9, and we're still seeing the "net_connect_unix(imap) failed" problem happen around peak login time, 9-10am. Hmm. Maybe I need to do something more complex here to

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On 7.2.2011, at 16.35, Len7hir wrote: > passdb { > args = > driver = our_driver > } > userdb { > driver = onet > } I'm guessing your driver isn't doing lookups fast enough for Dovecot. There is only one auth master process and it needs to do the user lookups really fast (typically asynchrono

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

W dniu 2011-02-04 18:26, Timo Sirainen pisze: On Fri, 2011-02-04 at 11:13 +0100, Len7hir wrote: W dniu 2011-02-03 16:33, Kurt Hockenbury pisze: Ok, we updated to dovecot 2.0.9, and we're still seeing the "net_connect_unix(imap) failed" problem happen around peak login time, 9-10am. .. This is

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Thu, 2011-02-03 at 10:33 -0500, Kurt Hockenbury wrote: > Ok, we updated to dovecot 2.0.9, and we're still seeing the > "net_connect_unix(imap) failed" problem happen around peak login time, > 9-10am. Hmm. Maybe I need to do something more complex here to make it wait for a longer time to be a

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Fri, 2011-02-04 at 11:13 +0100, Len7hir wrote: > W dniu 2011-02-03 16:33, Kurt Hockenbury pisze: > > Ok, we updated to dovecot 2.0.9, and we're still seeing the > > "net_connect_unix(imap) failed" problem happen around peak login time, > > 9-10am. .. > This is also my problem. See this: > http:/

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

W dniu 2011-02-03 16:33, Kurt Hockenbury pisze: Ok, we updated to dovecot 2.0.9, and we're still seeing the "net_connect_unix(imap) failed" problem happen around peak login time, 9-10am. dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-71.14.1.el6.x86_64 x86_64 Red Hat Enterprise

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

Ok, we updated to dovecot 2.0.9, and we're still seeing the "net_connect_unix(imap) failed" problem happen around peak login time, 9-10am. dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-71.14.1.el6.x86_64 x86_64 Red Hat Enterprise Linux Server release 6.0 (Santiago) auth_m

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

El Tuesday 01 February 2011, Kurt Hockenbury dijo: > That's what is shipping with RHEL 6. We've been trying to keep the system > as close to stock RH as possible, to make support easier. We are in a similar situation (using RH and not moving too much from that), but using an up to date version

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Tue, 1 Feb 2011, Ralf Hildebrandt wrote: In that case I'd really, really, really use a proper 2.0.x release. 2.0.9 has had s many fixes. After all, that's your MAIN application on that box. Thanks, I'll upgrade to either 2.0.9 or 2.0.8-3 (the most recent RPM on ATrpms.net) tomorrow mor

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Tue, 2011-02-01 at 11:31 -0500, Kurt Hockenbury wrote: > dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource > temporarily unavailable > imap-login: Internal login failure (auth failed, 1 attempts) I did a lot of fixes related to this and since I haven't heard of it happening

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

* Kurt Hockenbury : > On Tue, 1 Feb 2011, Ralf Hildebrandt wrote: > > >># 2.0.beta6 (3156315704ef): /etc/dovecot/dovecot.conf > > > >Is this really a 2.0 beta? > > That's what is shipping with RHEL 6. We've been trying to keep the > system as close to stock RH as possible, to make support easier

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

On Tue, 1 Feb 2011, Ralf Hildebrandt wrote: # 2.0.beta6 (3156315704ef): /etc/dovecot/dovecot.conf Is this really a 2.0 beta? That's what is shipping with RHEL 6. We've been trying to keep the system as close to stock RH as possible, to make support easier. -Kurt

Re: [Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

* Kurt Hockenbury : > We recently switched over mail servers to one running dovecot and > postfix on RedHat Enterprise 6. The mail store is NFS on a NetApp > filer, the index files are on local disk. We have about 6000 total > active users, though not all of them access the system at the same >

[Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

We recently switched over mail servers to one running dovecot and postfix on RedHat Enterprise 6. The mail store is NFS on a NetApp filer, the index files are on local disk. We have about 6000 total active users, though not all of them access the system at the same time. All goes well for a

Re: [Dovecot] dovecot/imap-login TLS?

* Timo Sirainen : > For non-TLS connections imap-login is used only during login, which > happens really fast. For TLS connections it's used for the entire > duration of the IMAP session, because it does all of the TLS proxying. I understand.Then it makes perfect sense! > So unless a connection

Re: [Dovecot] dovecot/imap-login TLS?

On 25.11.2010, at 9.23, Ralf Hildebrandt wrote: >>> This means I have no non-TLS connections? >> >> Yes, that's what it looks like. > > Ok, that's definitely wrong :) > 50% of my users are on webmail, webmail is not using TLS/SSL For non-TLS connections imap-login is used only during login, whi

Re: [Dovecot] dovecot/imap-login TLS?

* Timo Sirainen : > On 24.11.2010, at 11.53, Ralf Hildebrandt wrote: > > > * Timo Sirainen : > >> On Sun, 2010-11-21 at 20:23 +0100, Ralf Hildebrandt wrote: > >>> # ps auxwww|egrep -i imap-login > >>> dovenull 11879 1.4 0.9 83484 77656 ?SNov20 19:12 > >>> dovecot/imap-login [822 c

Re: [Dovecot] dovecot/imap-login TLS?

On 24.11.2010, at 11.53, Ralf Hildebrandt wrote: > * Timo Sirainen : >> On Sun, 2010-11-21 at 20:23 +0100, Ralf Hildebrandt wrote: >>> # ps auxwww|egrep -i imap-login >>> dovenull 11879 1.4 0.9 83484 77656 ?SNov20 19:12 >>> dovecot/imap-login [822 connections (822 TLS)] >>> >>> W

Re: [Dovecot] dovecot/imap-login TLS?

* Timo Sirainen : > On Sun, 2010-11-21 at 20:23 +0100, Ralf Hildebrandt wrote: > > # ps auxwww|egrep -i imap-login > > dovenull 11879 1.4 0.9 83484 77656 ?SNov20 19:12 > > dovecot/imap-login [822 connections (822 TLS)] > > > > What exactly is TLS in this context? > > All connectio

Re: [Dovecot] dovecot/imap-login TLS?

On Sun, 2010-11-21 at 20:23 +0100, Ralf Hildebrandt wrote: > # ps auxwww|egrep -i imap-login > dovenull 11879 1.4 0.9 83484 77656 ?SNov20 19:12 > dovecot/imap-login [822 connections (822 TLS)] > > What exactly is TLS in this context? > All connections from imap -> imap-login? > Al

[Dovecot] dovecot/imap-login TLS?

# ps auxwww|egrep -i imap-login dovenull 11879 1.4 0.9 83484 77656 ?SNov20 19:12 dovecot/imap-login [822 connections (822 TLS)] What exactly is TLS in this context? All connections from imap -> imap-login? All clients connecting to an imap process? -- Ralf Hildebrandt Geschäft

Re: [Dovecot] gssapi problems (postfix sasl through dovecot, dovecot imap working fine)

On 10/19/2010 07:56 AM, Trever L. Adams wrote: > On 10/19/2010 06:16 AM, Trever L. Adams wrote: >> Samba4 doesn't automatically set the userPrincipalName to >> imap/f.q@realm or smtp/f.q@realm when setting up an SPN. This >> was the problem. For some reason it works fine for imap but not

Re: [Dovecot] gssapi problems (postfix sasl through dovecot, dovecot imap working fine)

On 10/19/2010 06:16 AM, Trever L. Adams wrote: > > Samba4 doesn't automatically set the userPrincipalName to > imap/f.q@realm or smtp/f.q@realm when setting up an SPN. This > was the problem. For some reason it works fine for imap but not smtp. > > I have reported this as a possible bug to

Re: [Dovecot] gssapi problems (postfix sasl through dovecot, dovecot imap working fine)

On 10/15/2010 09:50 PM, Trever L. Adams wrote: > Thanks to Timo, I have solved all but one of my problems. For back > ground, I am using Samba4 as an AD. I have the userdb working from LDAP > just fine and kerberos authenetication for dovecot's IMAP server working > fine. The problem is using dov

[Dovecot] gssapi problems (postfix sasl through dovecot, dovecot imap working fine)

Thanks to Timo, I have solved all but one of my problems. For back ground, I am using Samba4 as an AD. I have the userdb working from LDAP just fine and kerberos authenetication for dovecot's IMAP server working fine. The problem is using dovecot's SASL with postfix. I also have plain/login workin

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

Yeap! It worked just fine! No problems at all now! Thanks for the help! Mario On Fri, Jan 8, 2010 at 2:58 PM, Mario Gomide wrote: > The specific moments are at about 9:40 am and 2:30 pm. Exactly when I have > most of my users connecting simultaneously (when they arrive in the morning > and bac

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

The specific moments are at about 9:40 am and 2:30 pm. Exactly when I have most of my users connecting simultaneously (when they arrive in the morning and back from lunch break). At these exact moments, dovecot hangs. Anyways, I took a look at http://wiki.dovecot.org/LoginProcess. I increased the

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, 8 Jan 2010, Timo Sirainen wrote: If I remember correctly, I made logs of the number of file descriptors of the "dovecot" process; each time the number _almost_ reached the max (say one or two are not allocated yet), I saw the stalls _and_ w

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

On 8.1.2010, at 15.36, Steffen Kaiser wrote: > If I remember correctly, I made logs of the number of file descriptors of the > "dovecot" process; each time the number _almost_ reached the max (say one or > two are not allocated yet), I saw the stalls _and_ when I manually logged > off users (k

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, 8 Jan 2010, Mario Gomide wrote: Then I commented the listen line, and things got better, but not good enough yet. Strange, uh? I never tried that. Just for the record: My mail server is running super fast! The problem happens only at spe

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

Exactly! I agree with you! I used to have webmail connect locally via unencrypted IMAP on port 143, but the problem occurred even more frequently. So I thought that it could be dovecot not being able to work out both protocols... I had it like this: protocol imap { listen = 127.0.0.1:143

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

On Thu, 7 Jan 2010 11:08:54 -0200, Mario Gomide wrote: > Webmail is in localhost and connects locally also with SSL. > > The problem starts when webmail takes long to authenticate and show folders > and stuff. After a while it times out and doesn't connect. > Any ideas? It may be unrelated to

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

Interesting But I used to have dovecot work with the same number of users (up to 9,000) and with the default number of fole descriptors with no problems... I can give it a try, though. I can't upgrade dovecot until Red Hat releases a new version. On Thu, Jan 7, 2010 at 11:35 AM, Steffen Kai

Re: [Dovecot] Dovecot (IMAP) Hangs sometimes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, 7 Jan 2010, Mario Gomide wrote: I'm using Dovecot 1.0.7 in RHEL 5.4 64bits as a IMAP/POP3 server. and stuff. After a while it times out and doesn't connect. Then the clients (e.g. outlook, thunderbird) start taking long to connect and the

[Dovecot] Dovecot (IMAP) Hangs sometimes

Hi there! I'm using Dovecot 1.0.7 in RHEL 5.4 64bits as a IMAP/POP3 server. Dovecot authenticates users against an AD server via kerberos (pam configuration) and clients connect to it via IMAPs and POP3s with SSL. Webmail is in localhost and connects locally also with SSL. All is fine and people

Re: [Dovecot] dovecot imap and thunderbird tags

Lorenzo Bettini wrote: Timo Sirainen wrote: On Mar 1, 2009, at 2:08 PM, Lorenzo Bettini wrote: We've been using an imap(s) dovecot server for a while on an ubuntu 8.04.2 and we noted that tags set by thunderbird ("important", "to do", etc.) are almost always lost, i.e., when connecting to the

Re: [Dovecot] dovecot imap and thunderbird tags

Timo Sirainen wrote: On Mar 1, 2009, at 2:08 PM, Lorenzo Bettini wrote: We've been using an imap(s) dovecot server for a while on an ubuntu 8.04.2 and we noted that tags set by thunderbird ("important", "to do", etc.) are almost always lost, i.e., when connecting to the same imap account from

Re: [Dovecot] dovecot imap and thunderbird tags

On Mar 1, 2009, at 2:08 PM, Lorenzo Bettini wrote: We've been using an imap(s) dovecot server for a while on an ubuntu 8.04.2 and we noted that tags set by thunderbird ("important", "to do", etc.) are almost always lost, i.e., when connecting to the same imap account from another machine, t

Re: [Dovecot] dovecot imap and thunderbird tags

Charles Marcus wrote: On 3/2/2009, Lorenzo Bettini (bett...@dsi.unifi.it) wrote: what other information can I provide? dovecot -n output might help, but you are using an older version, I'd first try upgrading... there have been a ton of fixes since the version you're running... Only, a new ve

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