similar to: Dsyncing mail in director setup

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, We are using Dovecot in a Director setup with two director proxies, six backend mailstores, mailbox storage in NFS, and user accounts stored in LDAP.?? Currently we have five NFS filesystems on EMC VNX storage which are all mounted on each of the six backend mailstores.?? At the moment all users could be directed to any of the six mailstores.? We have a group of users with very large

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 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

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

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 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 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

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

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

Dear All, I wonderif there is a simple way to draw a regression line in the xyplot: more specifically, let: age <- c(20:30, 31:40 ) age.cut <- cut(age, breaks = 2 ) y<- rnorm(20) x <- rnorm(20,4,1) xyplot(y ~ x| age.cut, xlab="x", ylab="y") How to draw (in the plot given by xyplot) the two regression lines (y ~ x) corresponding to the two category

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

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

Hi Folks, I wonderif someone who is familiar with the details of vglm in the VGAM package can assist me. I'm new to using it, and there doesn;t seem much in the documentation that's relevant to the question below. Say I have a vector x of 0/1 responses and another vector y of 0/1 responses, these in fact being a bivariate set of 0/1 responses equivalent to cbind(x,y). E.g.

So I was bored yesterday and tried solving a few problems with one stone: 1) Notify me of potential brute forcers (multiple attempts to register multiple numbers from one address) 2) Notify me of (l)users who are having password issues So I whipped up a simple script to run in cron and notify me that UserX from X_IP_Space had X amout of password issues. I'm currently running this from cron

I'm using roundcube webmail managesieve plugin. Webmail can login managesieve to a specific mailstore successfully without proxying. Because I have mutiple mailstores, I have to use proxying to redirect the correct mailstores just as imap/pop3. ???? Stephan Bosch ????? 2016-04-03 22:50 ???? Hawk Chen; dovecot ??? Re: ??: Re: managesieve proxying not working Op 3-4-2016 om 16:32 schreef

How about Virtual Network Crossbar or VNX for short. Darren

I?m adding once a day mail delivery to my site. Messages are marked by the sender as ?overnight? or ?once a week? delivery. The way I?m planning on implementing this is to queue messages until midnight in a MySQL database. Each mailbox will be kept in two Dovecot mailstores. The first mailstore will give the users IMAP access to their mailbox. A second mailstore will hold the next day?s new