search for: servercerts

Hi Folks, after adding TLSv1.2 to by TLS options a lot of Outlook users complaint about connection errors, openssl s_client and Thunderbird works fine. I found some posts about this but none of them had a real solution on this - I meanwhile disabled TLSv1.2 which made the Outlook users happy. I run dovecot 2.2.13, OpenSSL 1.0.1j 15 Oct 2014 ssl_cert = </var/qmail/control/servercert.pem

On 1/18/2015 12:45 AM, Robert Schetterer wrote: > Am 16.01.2015 um 12:24 schrieb Oliver Welter: >> Hi Folks, >> >> after adding TLSv1.2 to by TLS options a lot of Outlook users complaint >> about connection errors, openssl s_client and Thunderbird works fine. >> >> I found some posts about this but none of them had a real solution on >> this - I

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)

Hello, I have dovecot installed with the configuration below. One of the subfolders created (using the email client) under the '/home/vpopmail/domains/mydomain.com/shared/projects' share no longer (it used to) displays the files located in it. There are about 150 folders under the '/home/vpopmail/domains/mydomain.com/shared/projects' share all of which display the files located in

Thanks for the response. My current chain is as follows: caroot -> child-ca1 -> server cert My cacert.pem file has both the caroot and the child-ca1 certs. I have recompiled libvirt on my machine with some extra debug statements and verified that both the caroot cert and the child-ca1 certs are being loaded. But when I try to connect the caroot and child-ca1 certs only appear under the

----- Original Message ----- From: Tony Morehen [mailto:tmorehen at ajmconsulting.ca] To: dovecot at dovecot.org Sent: Sat, 12 Sep 2015 17:57:27 -0400 Subject: Re: concerning dovecot settings for high volume server You may be running up against Linux system/user limits. Run $ cat /proc/sys/kernel/pid_max and $ ulimit -a That should give some insight into your problem. On 12/09/2015 2:53 PM,

Hi! I found little semantics bug: [13:53:40] root@dedicated-04:~ # LC_ALL=C libvirtd -h libvirtd: invalid option -- 'h' Usage: libvirtd [options] Options: -v | --verbose Verbose messages. -d | --daemon Run as a daemon & write PID file. -l | --listen Listen for TCP/IP connections. -t | --timeout <secs> Exit after timeout period. -f |

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 to all i'm running two Dovecot servers version 2.2.15 both Server A and Server B Server A is in production instead Server B is ready to start as a replacement My goal is replicate through doveadm backup command mails from Server A to Server B but when i execute following command in Server B error happens doveadm -vvv -D backup -R -u davide.marchi at mail.cgilfe.it imapc:

Hello, I am currently trying to install certificates for tls. By this time I have got some questions: 1) Is documentation in the web docs up-to-date regarding tls server, client, ca certificates? (actually I have some problems, but maybe this is due to smth has changed in certtools and was not updated in docs, perhaps some more fields are needed now). 2) there is a error in virt-pki-validate :

Hi All, I upgrade my mail server from doveot 1.1.7 to 2.2.13 and encounter problems with file locking issues. The server has around 400 clients using IMAP and I get tons of "Warning: fscking index file .. dovecot.index" and "Error: Corrupted transaction log". Sometimes the transaction log problem is followed by "Panic: file mail-transaction-log.c: line 350

Am 16.01.2015 um 12:24 schrieb Oliver Welter: > Hi Folks, > > after adding TLSv1.2 to by TLS options a lot of Outlook users complaint > about connection errors, openssl s_client and Thunderbird works fine. > > I found some posts about this but none of them had a real solution on > this - I meanwhile disabled TLSv1.2 which made the Outlook users happy. > > I run

On Sun, 18 Jan 2015 09:45:16 +0100, Robert Schetterer stated: >Am 16.01.2015 um 12:24 schrieb Oliver Welter: >> Hi Folks, >> >> after adding TLSv1.2 to by TLS options a lot of Outlook users complaint >> about connection errors, openssl s_client and Thunderbird works fine. >> >> I found some posts about this but none of them had a real solution on >>

hi centos 6 with qmail toaster and dovecot 2.2.7 for pop3 and imap i have a strange issue which happens on all 4 of my servers for POP3 users -- on any random day ie once in a while users spread across multiple domains will face a problem of outlook re-downloading ALL the emails in the inbox -- not just a few duplicate emails but the entire inbox. This happens for multiple email users spread

Hi, I use the latest version of dovecot 1.1.2. Thanks to the excellent docs I managed to get everything working so far, but ... I'm experiencing such strange behaviour when user gets over 90% of quota (the threshold is such): 1. user uses say 89% of his ~/Maildir 2. message arrives that increases quota usage to 92% 3. quota_warning is _NOT_ triggered 4. user deletes the surplus

I'm running dovecot with vpopmail. Here's the configuration: [root at wong log]# dovecot -n # 2.0.11: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-238.9.1.el5 i686 CentOS release 5.6 (Final) auth_cache_size = 32 M auth_mechanisms = plain login digest-md5 cram-md5 auth_username_format = %Lu first_valid_uid = 89 log_path = /var/log/dovecot.log login_greeting = Dovecot toaster ready.

Sir, I have migrate from courier-imap to dovecot without any problem but on courier in have shared folder which access on the basis on rights. I have manage these folders in dovecot but i have one problem all the shared folder is accessible by all user whether they have rights or not i have place dovecot-acl in shared folder and assign user my dovecot-acl is user=rajeev at teamsg.in tr. But

Hello, I have configuration question. Running FreeBSD 9.0 / AMD64 / Dovecot 2.1.8 version and cannot get over 1024 processes. I`ve increased process_limit in imap and pop3 and still have messages in syslog like: maxproc limit exceeded by uid 89, please see tuning(7) and login.conf(5). Did I forget to increase some other value? System values are higher - kern.maxprocperuid: 8192 and

Hello list, I have dovecot 2.0.11 installed on a client's server and Squirrelmail as the webmail client. I created the share below in dovecot.conf and it appears in Thunderbird and Outlook but not in Squirrelmail. What setting do I need to adjust in order for the share to appear in squirrelmail? Below are dumps of /etc/dovecot.conf and /etc/squirrelmail/local_config.conf # dovecot -n #

Hello folks, This morning I tried to open an old archive mail folder using Mutt. However, while fetching headers it aborted. Checking the dovecot log gave me this: @400000004fb21996267d37d4 imap(benv): Error: Cached message size smaller than expected (9115 < 9420) @400000004fb21996267e8bac imap(benv): Error: Maildir filename has wrong S value, renamed the file from