similar to: Best Cluster Storage

Everyone, Are there any opensource web based alternatives to squirrelmail. Do any of you use squirrlmail. How do you like it. Greg Ennis

Hi guys, I'm looking at the possibility of running a pair of servers with Dovecot LDA/imap/pop3 using internal drives with DRBD and GFS (or other clustered FS) for the mail storage and ext3 for the root drive. I'm currently using maildrop for delivery and Dovecot imap/pop3 with the stores over NFS. I'm looking for better performance but still keeping the HA element I have now with

Greetings everyone, I'm new to the list as of today. I just installed Dovecot a couple of days ago for the first time, Debian Lenny Dovecot v1.0.15-2.3. So far I'm pretty impressed. I'm using mbox format with Dovecot auto-deciding to place mail in user home directories, which is great. It works very well with the Win32 Thunderbird 3 client over a small basic 100FDX switched net.

Hi, I will probably have to design an e-mail (and other components) infrastructure for a small ISP soon (WISP). I'm doing some research to determine which components would be best to offer e-mail services to their client and allow the staff to manage accounts easily. I usually use virtual machines a lot for isolation and easy backups and migration (when a hardware node is

Hi all I recently install Postfix and Dovecot, and so far so good. My assumption was that calendar and address book (similar to Gmail calendar or address book) are part of Dovecot. However I do not see anything concerning them in any of the docs I have read so far. What other software (ideally open source, free) do I need in other to have Calendar and address book so my users can manage their

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

I've mostly got our dovecot+postfix+SOGo+openldap open source groupware replacement working the way I want it to; we're replacing GroupWise in our organization and I'm thrilled to be doing it. I'm supporting about 1,000 active staff users (and another 6,000 student accounts). I've got e-mail and calendar sharing working, and it does what it says it will do, but it is (go

Hello all, I had a quick look at the horde site and noticed that horde is being advertised as, let's say, "smartphone friendly". Does anyone know if the newest horde version can "talk" to? smart phones in regards to e-mails ? In other words, can a user owning a smartphone get his/her e-mails on it apart from the webpage ? Thank you, spyros ? ---- "I merely

Taking a survey. 1. How many of you have a remote site hot backup Dovecot IMAP server? 2. How are you replicating mailbox data to the hot backup system? A. rsync B. DRBD+GFS2 C. Other Thanks. -- Stan

GlusterFs always strikes me as being "the solution" (one day...). It's had a lot of growing pains, but there have been a few on the list had success using it already. Given some time has gone by since I last asked - has anyone got any more recent experience with it and how has it worked out with particular emphasis on Dovecot maildir storage? How has version 3 worked out for

Hello Together Please witch add-on possibilities exist to synchronize the Calednar with Dovecot and Postfix. Can give me here any a possible direction ? thanks regards Mauri

On Wed Aug 23 2017 08:57:27 GMT-0400 (Eastern Standard Time), Sebastian Arcus <s.arcus at open-t.co.uk> wrote: > On 23/08/17 09:11, mca at caloro.ch wrote: >> On Wed Aug 23 2017 12:07:03 GMT-0400 (Eastern Standard Time), >> Rupert Gallagher <ruga at protonmail.com> wrote: >>> Please witch add-on possibilities exist to synchronize the Calednar with >>>

Hi. The short story... Rush job, never done clustered file systems before, vlan didn't support multicast. Thus I ended up with drbd working ok between the two servers but cman / gfs2 not working, resulting in what was meant to be a drbd primary/primary cluster being a primary/secondary cluster until the vlan could be fixed with gfs only mounted on the one server. I got the single server

Hi, I'm considering migrating away from gmail for my (one-man) company, and I'm trying to decide if dovecot is the right option (I'm committed to self-hosting). I'm a developer, so happy to do my own tooling if needed. *Is there currently a good webmail interface to dovecot, or work-in progress?* If not, would a web interface be out-of-scope for dovecot? I want to use SAML for

Hi all, Where i want to arrive: 1) having two storage server replicating partition with DRBD 2) exporting via GNBD from the primary server the drbd with GFS2 3) inporting the GNBD on some nodes and mount it with GFS2 Assuming no logical error are done in the last points logic this is the situation: Server 1: LogVol09, DRDB configured as /dev/drbd0 replicated to Server 2. DRBD seems to work

Just wanted to get some thoughts from the list..... We are a public k-12 school and are looking to migrate to a groupware style system for out staff to collaborate better. Currently we are using Squirrelmail/postfix for email. Does anyone have any recommendations/opinions. Any input would be greatly appreciated. Thank you -- Bo Lynch Systems Administrator RedHat Academy Instructor Energy Manager

Hi Everyone, I am going to get a storage server which will be connected to my Xen hosts via iSCSI/Ethernet. I wish to use LVM for the DomU disks. The storage server will have a RAID10 array, and 2 Xen hosts will connect to this (Each will have a 50% share of the RAID10 array, space wise). What is the best way to go about this? Should I: a) Split the RAID10 array into 2 partition on the

Hi to all in the list, we are trying to do some tests lab for a large scale mail system having this requirements: - Scale to maybe 1million users(Only for testing). - Server side filters. - User quotas. - High concurrency. - High performance and High Availability. We plan to test this using RHEL5 and maybe RHEL6. As a storage we are going to use an HP EVA 8400 FC(8 GB/s) We defined this

Hi all, I'm sure my issues are a result of misconfiguration, but I'm hoping someone can point me in the right direction. I'm getting pressure to move us back to GroupWise, which I desperately want to avoid :-/ We're running dovecot 1.2.9 on Ubuntu 10.4 LTS+postfix. The server is a VM with 1 vCPU and 4GB of RAM. We serve about 10,000 users with anywhere from 500-1000 logged in

Hello list, we continue our tests using Dovecot on a RHEL 6.1 Cluster Backend with GFS2, also we are using dovecot as a Director for user node persistence, everything was ok until we started stress testing the solution with imaptest, we had many deadlocks, cluster filesystems corruptions and hangs, specially in index filesystem, we have configured the backend as if they were on a NFS like setup