similar to: Direct groups of users to pairs of backend mailstores?

HI All, We have a couple of dovecot director proxies and six backed mailstores each accessing mailboxes stored on five NFSv4 filsystems with about 1TB of mail on each in maildir format.? We have about 800 max users on each mailstore at peak times and performance appears to starting to degrade at these times.? The mailstores are pretty recent hardware with 64GB of RAM and 24 cores.?? The NFS

Hi All, I am using dovecot in the Director setup with multiple proxy and backend mailstores and user information stored in LDAP.? I am aware users can be directed to a single backend server.? It would be useful to be able to direct groups of users to pairs of backend servers to give some fault tolerance against NFS issues and make the whole thing more scalable.??? Otherwise each backend mailstore

Hi All, I have a pair of dovecot director proxies and six dovecot backend mailstores using NFS v4.1 to access five filesystems on EMC VNX NFS storage. This is all working fine until I try and dsync new email mailboxes via one of the mailstores onto the NFS storage. I get major NFS lockups at random on one or more of the mailstores with none of the NFS mounts accessible on one or more of the

HI All, I have setup my Dovecot director proxies and Dovecot backend mail stores.? I intend setting up several incoming and outgoing Exim MTA's.? I am a bit confused about what I need to run on the backend Dovecot MTA's to get the incoming mail delivered to them.? Do I need to install Exim on them or use LMTP to receive mail from the MTA's?? Also, can I directly deliver mail to the

Hi All, I have dsync mirror command working between a standalone dovecot server and a backend mailstore in a Dovecot Director setup.?? Is it safe to do the dsync directly to the backend mailstore in this setup? It doesn't seem to work via the director proxy. Thanks Murray

Hello, I have a linux system running with 1 nic. (just local LAN) A Fritzbox is the DSL router, because of services of the Fritzbox (voip etc) I have to use the Fritzbox as the DSL router. Now I want to use the linux system as a VPN router so other devices on the local lan can use that VPN connection. I have setup shorewall but I cannot get it to work. I have monitored the traffic with

Hi All, I am having trouble removing all messages in a mailbox.?? The command below doesn't remove all the messages: doveadm expunge -u user at domain mailbox? '*' all Do I need to add .* or other? THanks Murray

I am using qmail-ldap to provide virtual users to my system, but I also have some shell users on the system as well. Virtual users go into /home/vmail/mailstore/$username/ System users go into /home/$username/Maildir How can I have both of these available as inboxes in dovecot using ldap logins? Do I need to use namespaces or am i missing something with default_mail_env? Thanks, -- Brian T

Hi All, I need to import mailboxes into my Director NFS setup via one of my director proxy's as doing a direct dsync to the backend mailstores appears to giving me NFS locking issues. It looks like it may be possible to do this using doveadm listeners. I have setup doveadm listeners on a test proxy and backend mailstore. I am not sure how to make the dsync proxy through to the backend

Hello, My name is Felipe I succesfuly installed Shorewall 4.4.20.3 in Ubuntu 10.04, This installation is for controlling the access into the local Network, My question is if it is possible to make a conecction WAN to LAN using Terminal Name?? i have been searching in goolge but i didnt find an answer!!!! For example we have IP Public into shorewall with 2 interfaces, and in the LAN we have 3

HI All, I have a several Exim MTA's relaying mail to a pair of director proxies via LMTP which then relayi to several mailstores via LMTP?? Incoming mail is working fine.? My outgoing mail uses LMTP also in the reverse of above.?? How do I manually test outgoing mail on the mailstores and proxies as I only have dovecot and not exim installed on them? I have the following set in

Hello, I'm currently experimenting with the 2.1.x series and am facing a behavior I can't explain; I must be doing something wrong and probably miss the obvious... ;-) This is a very basic build on Mac OS X 10.8.2: ./configure --prefix=/_COD/dovecot-2.1.14 --sysconfdir=/_ETC --localstatedir=/_VAR --with-sqlite --with-ldap=yes (Yes, I know, a strange layout, yet very convenient for

Hello, With the same basic configs as in my previous messages, I tried with the maildir format instead of the mbox format. That is, in both cases ("virtual" uids/gids vs a single "real" uid/gid), doveconf -n shows: mail_location = maildir:~/maildir instead of: mail_location = mbox:~/mboxes:INBOX=~/mboxes/inbox Here too, with "virtual" uids/gids, connections thru

Hi All, I am synchronizing a few hundred dovecot mailboxes with a perl script via a crontab. ? It works for a while (ie exit status=0)? but the rest then start failing with exit code 19200.?? I tried redirecting STDERR but showed nothing.? I suspect the cron job is hitting some sort of resource limit?? If I run the perl script from the command line it appears to dsync all the accounts OK.?? The

OP - Backblaze Personal. May be like $1/extra per month than your budget. Unlimited IO and backup storage assuming you only need redundancy. https://www.backblaze.com/cloud-backup.html Still going to take a while on initial upload. (Sounds almost AWS Snowball like is what you need but too costly). Regards, R. S. Tyler Schroder Redcoded.com Cyber Intellegence > On Feb 15, 2019, at 10:37

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Reading the archives I see messages from a long (years) time ago discussing pluggable mailstores. No recent news, though. Any progress?. Current status? Regards - -- Jes?s Cea Avi?n _/_/ _/_/_/ _/_/_/ jcea at jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea

http://blog.backblaze.com/2011/07/20/petabytes-on-a-budget-v2-0revealing-more-secrets/ Seem to be real 512 Byte sectors, too. -- Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org ______________________________________________________________ ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org 8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0

On 15.02.2019 18:10, (RS) Tyler Schroder wrote: > OP - Backblaze Personal. May be like $1/extra per month than your budget. Unlimited IO and backup storage assuming you only need redundancy. > > https://www.backblaze.com/cloud-backup.html would you really backup into a system, that has closed connectivity? I'd prefer connecting a way I want: e.g. SFTP, SSHFS, HTTPS, ... and not it is

Hi all. We've just migrated our back-end NFS mailstore from FC1 systems to CentOS4 and are experiencing problems/delays with vpopmail and user Maildirs. IMAP is fine, it's just POP access that causes us problems. Now, NFS mounts successfully, the clients can see /home/vpopmail and serve content as we would expect. IMAP works perfectly and sees new messages as soon as they're

I've been trying to get my head around using matrices in calls to .C(). As an exercise I wrote some code to calculate the product of two matrices. (Well, it makes it easy to check if one is getting the right answer!) After obtaining some advice from a Certain Very Wise Person at Oxford, (to find out how to deal with array indexing in C functions called from elsewhere) I wrote the following