similar to: Imap-login service count/limits

Hello, I'm setting up a dovecot-2.0.beta6 install and I'm experiencing the following issues/questions : 1. Converting the config file # /usr/local/dovecot-2/bin/doveconf -n -c /usr/local/dovecot-1.2.12/etc/dovecot.conf : [...] doveconf: Fatal: Error in configuration file /usr/local/dovecot-1.2.12/etc/dovecot.conf line 176: Unknown setting: process_limit but # grep -i

I just upgraded my Ubuntu server from 11.10 to 12.04.1 and that upgraded Dovecot to 2.0.19. For some reason I'm getting a lot more (5 times) disconnect in IDLE and inactivity time outs. I'm using only IMAP with two users. Both users access the server from multiple devices, phone, tablet and desktop computer. I had previously set the max_userip_connections to 20 and rarely got the

hi we are using dovecot version 2.2.7 (config file given below) centos 6, qmail, vpopmail, mysql server configuration hex core processor, 16 gb ram 1 X 600 gb 15 k rpm for main drive and 2 X 2000 gb hdd for data (No raid) busy server with around 4000 email ids --- load is around 2 to 10 the issue is that SQUIRRELMAIL webmail users suddenly lose connection while they are working on the webmail.

Hello In my installation the disable_plaintext_auth does not appear to take effect. I can see that the value is correct using doveconf -a but it doesn't change anything. Whenever attempting to log in using IMAP I get this: * BAD [ALERT] Plaintext authentication not allowed without SSL/TLS, but your client did it anyway. If anyone was listening, the password was exposed. ls NO

Dne 07.09.2020 v 12:43 Sami Ketola napsal(a): >> On 7. Sep 2020, at 12.38, Miloslav H?la <miloslav.hula at gmail.com> wrote: >> >> Hello, >> >> I sent this into the Linux Kernel Btrfs mailing list and I got reply: "RAID-1 would be preferable" (https://lore.kernel.org/linux-btrfs/7b364356-7041-7d18-bd77-f60e0e2e2112 at lechevalier.se/T/). May I ask you

hi, one customer told us, that he has performance problem in his Thunderbird 3.1.9, while open his sent folder, which has round about 4000 mails in it, and 20k in his Inbox. For example TB, tries to sync the sent-folder list (over SSL) from the sent folder for now over 15min. In the log, I can't see any strange things, so for me, Dovecot works ok. Maybe, I should use better cache options?

Hi, After upgrading to dovecot 2.1.12, I see a lot of these errors: # 2.1.12: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-279.14.1.el6.x86_64 x86_64 CentOS release 6.3 (Final) # Filesystem: ext4 with mdbox storage Dec 10 15:21:04 mail dovecot: imap(user at example.org): Error: Cached message size smaller than expected (5010 < 8192) Dec 10 15:21:04 mail dovecot: imap(user at example.org):

Hi, we upgraded our servers from version 2.2.13 to 2.2.27. After the upgrade we notice a 10x increase in traffic with the nfs storage an errors like this in the logfile: Nov 12 09:48:16 mail dovecot: imap(...): Error: Corrupted index cache file /.../dovecot.index.cache: invalid record size Nov 12 09:48:16 mail dovecot: imap(...): Error: unlink(/.../dovecot.index.cache) failed: No such file or

> On 25/08/2020 14:35 Robert Nowotny <rnowotny at rotek.at> wrote: > > > I get ZLIB Errors after dovecot upgrade from 2.3.10.1 to 2.3.11.3 > > > Aug 21 15:27:34 lxc-imap dovecot: imap(acsida)<63870><jZk...>: Error: Mailbox Sent: UID=40826: read(zlib(/home/vmail/virtualmailboxes/acsida/storage/m.2409)) failed:

Hello Timo, I just tried the master user feature with a very simple setup (Dovecot v2.2.15) : !include auth-master.conf.ext -> passwd-file passdb !include auth-ldap.conf.ext -> ldap passdb (userdb prefetched) without auth_bind=yes without pass=yes I get this userdb lookup error : dovecot: auth: passwd-file(masteruser,157.99.64.42,master,<4Pgesh0OygCdY0Aq>): Master user logging in

Thank you ! I was little concerned that the following settings are not in line with the new version: mail_nfs_index = yes mail_nfs_storage = yes mail_fsync = always mailbox_list_index = yes maildir_stat_dirs = yes mmap_disable = yes On Wed, Nov 14, 2018 at 10:19 AM Aki Tuomi <aki.tuomi at open-xchange.com> wrote: > It should eventually wind down once all the problems are fixed. Of

Phillip> Users don?t create these folder. The system does based on the Phillip> configuration which is what I have to figure out. Then post your configuration details! And details on how email gets into the system and into Dovecot.

hi centos 6 64 bit hex core processor with hyperthreading ie display shows 12 cores 16 gb ram 600 gb 15000 rpm drive we are having around 4000 users on a server i wish to allow 1500 pop3 and 1500 imap connections simultaneously. need help regarding the settings to handle the above imap-login, pop3-login imap pop3 service settings i recently i got an error imap-login: Error: read(imap)

Hi every body. I'm having difficulties to setup my filters correctly and I really need some help. This is my environment: Mail that is received on the system passes through a sieve_before script that checks the message header for SPAM tag and store it into the "Junk" folder. If no spam tag is found, mail goes to inbox. My horde webmail is integrated with sieve, so this allow

Been experimenting with virtual mailbox and have a question :- I have defined 2 virtual mailboxes 'all' and 'combined' as follows ... virtual/all/dovecot-virtual virtual/combined inthread refs x-mailbox INBOX virtual/combined/dovecot-virtual !INBOX INBOX/Sent INBOX/Drafts all When new mail comes I would assume that both virtual mailboxes should actually see the message

thanks very much urban. this was very helpful. i have around 12500 users spread over 3 independent servers each having around 4000+ users i am using qmailtoaster, vpopmail, spamassassin and dovecot. in future i am planning to consolidate all using a HA cluster. if it is ok with you could you kindly share some information about your email server configuration. if you do not wish to put it on the

Hi, Trying to keep abusive/buggy IMAP clients at bay on a number of Dovecot proxy servers, I've reconfigured them to use "mail_max_userip_connections = 50" in the "protocol imap" section, followed by restarting Dovecot. Yet, I'm still seeing 160+ established connections from a single IP address for the same email account. Am I missing anything? # 2.2.27

> On August 3, 2017 at 8:57 PM Alexander Dalloz <ad+lists at uni-x.org> wrote: > > > Am 03.08.2017 um 01:04 schrieb Matt Bryant: > > Hi, > > > > Trying to get rawlog working on dovecot 2.2.31 configured as per > > > > https://wiki2.dovecot.org/Debugging/Rawlog > > > > but > > > > a) it doesnt appear to be loggin anything

Hi, I've been running dovecot for many years, but now i've hit a strange problem. when retrieving imap there is sometimes in 1 of 4 imap requests a 4sec latency. * notes: - connected directly to the backends this latency disappears - removing a director from the loadbalancer(lvs) so i'm the only connected to the director this latency disappears too I would appreciate some feedback

Hello Timo, I'm using dovecot-2.1.15 with Maildir mailboxes located on an NFS filer. Postfix is used to deliver mail through procmail ("mailbox_command) as LDA. Our team has bought another filer and everything is meant to go on it, so we're planning to migrate those mailboxes to the new filer. To test it only on a subset of users, I ended up to the following solution : 1. keep