similar to: Roundcube <-> Dovecot timeouts under very moderate load on big Dovecot nodes

Good day, I am currently setting up/debugging a webmailer-only setup using Roundcube (latest version) with Dovecot (2.3.20, latest as of now). Generally speaking the setup performs OK, I wrote a JMeter Roundcube script to test the Roundcube. This includes actions like listing mails and fetching them. I am hitting a somehow dubious limit of 600 req/s though. (This includes all kinds of HTTP calls

> > Generally speaking the setup performs OK, I wrote a JMeter Roundcube script to > test the Roundcube. This includes actions like listing mails and fetching > them. I am hitting a somehow dubious limit of 600 req/s though. (This includes > all kinds of HTTP calls to Roundcube, not only the ones triggering IMAP). When > the dovecot becomes unavailable, the performance without

Hi System debian 8.11 and dovecot-2.2.36.4 My webmail is roundcube with imapproxy. I have one problem. My dovecot servers is are in a cluster with keepalived like: dovecot1----VIP-IP--------dovecot2 All works fine I have a problem with imapproxy when a server dovecot1 had a problem (kernel panic sic!) Keepalived works perfecty and moved VIP to dovecot2 - all works fine for normal users but

> On 08/04/2020 16:11 Maciej Milaszewski <maciej.milaszewski at iq.pl> wrote: > > > Hi > System debian 8.11 and dovecot-2.2.36.4 My webmail is roundcube with > imapproxy. > > I have one problem. > > My dovecot servers is are in a cluster with keepalived like: > > dovecot1----VIP-IP--------dovecot2 > > All works fine > > I have a problem

Hi, On 2015-08-29 18:23, Grant wrote: > I just migrated from courier-imap to dovecot and dovecot is a lot > faster. My only client is webmail on the same server as dovecot. Max > ~10 users. > > Should I still run imapproxy like I did with courier? I'd say this depends on the webmail you're using. I used to go without imapproxy while i used Hastymail2. After switching

Timo, Is the director proxy inactivity timeout configurable? I just recently attempted to switch our production webmail's imapproxy system to use a pool of two directors and ran into problems with it apparently disconnecting them unexpectedly. I don't believe that it IDLEs, I think it just UNSELECTs to reset the state and then keeps the connection open until it's used again, or until

I just migrated from courier-imap to dovecot and dovecot is a lot faster. My only client is webmail on the same server as dovecot. Max ~10 users. Should I still run imapproxy like I did with courier? Does dovecot periodically empty the trash folder like courier does? I reduced the number of processes courier was running to save RAM and improve performance. Are there any performance tweaks I

I have a Rails 3.1 application that I am trying to use JMeter to load test. Our site is targeted around collecting information so users sign-up and then walk through a question and answer workflow and after answering a few questions, they are rewarded with some useful information. My JMeter test is configured to walk through sign-up and then the full Q&A workflow. Environment details:

hello everyone, first of all, please forgive my bad english skill, I live in France. On our "old" Dovecot 1.x architecture, we have NFS shares between the front servers (MTA, IMAP...) and mail storage server. I've read some wiki2 pages that present the new director and imap proxy. But I'm still don't see things clearly, so I post here to have your advices to set-up a new mail

Hi there We are running Cyrus-to-Dovecot migrations using dsync on destination Dovecot server (Debian Stretch / latest Dovecot 2.3.7.2 from community repo) like this: $ doveadm -o mail_fsync=never backup -R -u <username> imapc: For imapc configuration to connect to remote Cyrus server, see below [1]. While this works great for hundreds of mailaccounts, dsync fails with the following

Hi, I am new to xslt and I need some help removing the highest value from the 'total time' and then calculating the 'average time' for jmeter reports Thanks, Hema -- View this message in context: http://old.nabble.com/how-ot-remove-the-highest-value-from-total-time-jmeter-xslt-tp26208608p26208608.html Sent from the R help mailing list archive at Nabble.com.

We've been collecting some stats to see what kind of benefits UP/SquirrelMail's IMAP Proxy in for our SOGo webmail users. Dovecot is running in High-performance mode http://wiki2.dovecot.org/LoginProcess with authentication caching http://wiki2.dovecot.org/Authentication/Caching During the weekend two servers (webmail3 and webmail4) has been running with local imapproxy and two servers

> On 28 Sep 2019, at 11:28, Sami Ketola via dovecot <dovecot at dovecot.org> wrote: > > > >> On 28 Sep 2019, at 12.21, Philip Iezzi via dovecot <dovecot at dovecot.org> wrote: >> >> Hi there >> >> We are running Cyrus-to-Dovecot migrations using dsync on destination Dovecot server (Debian Stretch / latest Dovecot 2.3.7.2 from community

Hello dovecot mailing list, I have a server running postfix and dovecot. I havea configuration on dovecot that allows me to provide imap4/pop3 messages for local hosted users as well as for proxied users on other servers. Basically, i have a simple MySQL table (imapproxy) with two fields, 'domain' and 'host'. My password_query isa 'UNION' query, exactly like:

Hi list! Finally I got the LDAP-Authentication work (it was a problem of the OU-Path... :( ). Now I can authenticate the user against the AD and forwarding the IMAP-Connection to the Exchange Server. Wow! My next problem: we have TWO ADs and TWO Exchange-Servers. The first AD has the users for the first Exchange, and the second AD for the second Exchange. I defined two files so:

Hi, I'd like to try dovecot as a imapproxy in front of a webmailer. Authentication should be done by the main dovecot-imapserver. It works if I specify the user in passdb passwd-file: user2::0:0::::proxy=yes host=[ip-address] ssl=any-cert starttls=yes nopassword=y Is there some kind of catch-all function to pass all users to the main dovecot-imapserver without knowing the valid users?

Hi there! I can't get ACL working for master users. Login as master user works fine though, and I am able to access any mailbox using the auth_master_user_separator "*", tested e.g. via Python's imaplib: import imaplib imap = imaplib.IMAP4_SSL('imap.example.com') imap.login('foo at example.com*admin-acldemo', '**********') ('OK', [b'Logged

Hi there! I can't get ACL working for master users. Login as master user works fine though, and I am able to access any mailbox using the auth_master_user_separator "*", tested e.g. via Python's imaplib: >>> import imaplib >>> imap = imaplib.IMAP4_SSL('imap.example.com') >>> imap.login('foo at example.com*admin-acldemo',

I am experimenting with using Jmeter to load test my Rails Application. I am looking to find the session variable name that identifies the session id. This needs to be added to a HTML URL Re-writing modifier, to associate a request with a session. Any assistance would be appreciated. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to

> On 28 Sep 2019, at 12.21, Philip Iezzi via dovecot <dovecot at dovecot.org> wrote: > > Hi there > > We are running Cyrus-to-Dovecot migrations using dsync on destination Dovecot server (Debian Stretch / latest Dovecot 2.3.7.2 from community repo) like this: > > $ doveadm -o mail_fsync=never backup -R -u <username> imapc: > > For imapc configuration to