similar to: Dovecot performance under high load (vs. Courier)

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

Hi ! I have an old Courier IMAP and in front of it, I have put a proxy cache with the great Dovecot. SOGo webmail is connected to the proxy and works great (very very more fast) but I have a problem with Thunderbird : mailbox with ? SPECIAL USE ? aren't automatically detected. To make that works, I must : - in Dovecot : define the namespace inbox : ? prefix = ? and ? separator = . ? - in

hi to all, im using my box for mail server (CENTOS 4.4 ) is there any RPM packages for courier authlib,courier-map,maildrop for CENTOS 4.4 ,any link how to get it, any suggestion, thanks to all in advanced,any suggestion will appreciate. TIA, dennis -------------- next part -------------- An HTML attachment was scrubbed... URL:

hi list, I've just registered to the list, so please be tolerant ;) I'm currently in the process of planning the migration from courier to dovecot as POP/IMAP-Server. I'm migration from Courier 0.58 (Debian-Etch-packages) to Dovecot 1.1.13 (Debian Lenny Backport). The conversion of the Mailbox from Courier to Dovecot will be done with "courier-dovecot-migrate.pl"-script[1],

Hello, how can i convert/use the Original userdb-Files from courier Installation ? The files are looking like a "Special"-DB-Format and are not readable. ----------------- #file /etc/courier/userdb.dat /etc/courier/userdb.dat: GNU dbm 1.x or ndbm database, little endian ----------------- /etc/courier/userdb.dat /etc/courier/userdbshadow.dat These Files was created with the following

Manao ahoana, Hello, Bonjour, We currently run courier POP . We would like to switch to Dovecot. I encounter problems when migrating the UIDL because we have big Maildirs and POP re-downlading the data is not possible for most of the users. I tried the http://www.dovecot.org/tools/courier-dovecot-migrate.pl script but I still have the re-downloading event. What are your stories and advices

Hello.. Another courier -> dovecot migrater here.. I ham having a bit of trouble converting the courier maildir correctly, or actually i'm almost there. The only thing i experience is that forwarded messages and messages marked as junk (in thunderbird) are downloaded again (i am using thunderbird and caching) after running the courier-dovecot-migrate.pl script and connecting to the

Dear friends, My intention is to migrate from Courier-Imap Dovecot 4.4.1 to 1.1.16, the problem is that I've noticed that when creating folders using the Courier does not create the file courierimapsubscribed therefore I doubt if this will bring me problems trying to perform the migration script by courier-dovecot-migrate.pl drwx------ 8 vpopmail vchkpw 4096 Jun 18 16:38 . drwx------

Everyone, With the update to Centos 7.5 it is apparent that we lost the Courier 10 Pitch fonts that were in "xorg-x11-fonts-Type1". Does anyone know how to get this back. Greg Ennis

Hi, Currently we support Courier POP and IMAP for all our users (users can use IMAP as well as POP at the same time). We are thinking about moving to Dovecot; but first moving away from Courier IMAP to Dovecot IMAP (and maybe later also move to Dovecot POP). This would create a mixed environment; after some research I have the following questions. To not break POP3 Courier and still be

Hi everyone, I have a client I've been trying to talk into switching from courier to dovecot, but the owner of the company wants me to set up two different accounts in Thunderbird (I finally got him switched to that from outlook express), one accessing his account through courier, and one through dovecot, so he can compare the speed... Is this even possible? I've never tried it

Sir, I am using vpopmail,qmail along with courier-imap 4.0 i want to migrate from courier to dovecot but i have 100 shared folder under /home/vpopmail/domains/domain.com/Malidir and user shared them on the basis of rights assign. I am very much clear how to migrate from courier to dovecot but i am unable how to migrate shared folder and assign rights. Rajeev Sharma. -- Rajeev Sharma

Hi, guys. I've read the information in the Wiki about making dovecot's UID's match Courier's UID's in the POP3 server, so that a UIDL command on either server will return the same UID's for the same group of messages. However, what I've read doesn't match what I'm seeing in Courier. Courier appears to keep the UID numbers for messages that it uses for the POP3

I have an courier IMAP server running. To get sib dirs working I had to rename them all to begin with a period ".". e.g Maildir Maildir/{cur,new,tmp} Maildir/.account1/{cur,new,tmp} Maildir/.account2/{cur,new,tmp} Maildir/.account3/{cur,new,tmp} etc If I uninstall Courier and install dovecot, will these "period" dirs be seen by default? I am fairly new to this and

Hi, I am trying to use Arial bold for labelling (font.lab =2), and use the fixed-width Courier bold for axis. I will export the plot to .ps format. I have been trying to use font.axis = 11, but that doesn't work when I exported the plot to a .ps file. I have been trying hard to read the help page of "postscript" these few days, but didn't get the courier font yet. Can you

hi, i have installed CentOS 3.1 but can?t install courier-imap with yum. can anybody tell me how to get the rpm? tia!

Hello, I need to migrate from courier-imap to dovecot. I'm trying to use courier-dovecot-migrate.pl to migrate the users' maildirs but I'm getting these messages: --- # courier-dovecot-migrate.pl --to-dovecot --recursive mydomain.com Testing conversion to Dovecot format Finding maildirs under mydomain.com mydomain.com/contact/./Maildir: No imap/pop3 uidlist files

I have a quite old home server based on Debian 6.x packages using courier imap server (exim4, fetchmail, courier, apache2, squirrelmail) to keep my and my wife emails (about 25G). I want renew my server to Debian 10 (buster) and got a recommendation to use dovecot instead of courier. For this purpose I'm using a different PC as a sandbox. Debian 10 currently offer dovecot version 2.3.4.1

Package: courier-imap-ssl,logcheck-database Severity: wishlist Please move /etc/logcheck/*/courier to the courier packages and out of logcheck-database. -- System Information: Debian Release: testing/unstable APT prefers stable APT policy: (700, 'stable'), (600, 'testing'), (98, 'unstable'), (1, 'experimental') Architecture: i386 (i686) Shell: /bin/sh linked

I have a question about migration from courier-imap. I have a server running courier-imap which I'd like to change to dovecot. The problem at hand is that there are POP3 users as well as IMAP4 users.Some of the POP3 users have the option to "leave a copy of the message on the server" set in their MuAs. Is it possible to migrate from courier-imap --> Dovecot and not have these