similar to: dovecot disk space settings

On 22/10/2019 6:38 PM, Marc Roos via dovecot wrote: > Ok, what about placing a dummy file of 5GB or so on the partition, that > you can remove when necessary? I recently wrote a script to check disk space every week and email me an alert if there was less than 5G. Would that be an approach for you? Enclosing below as an example. You'd need to adapt to your own environment.

I know it is not dovecot who should fix this. But anyone using dovecot is using an MTA, and receiving spam ;) I know how to look at email headers. Spf and dkim is not solving anything here. -----Original Message----- From: Sebastian Nielsen [mailto:sebastian at sebbe.eu] Sent: donderdag 11 juni 2020 10:23 To: Marc Roos; 'dovecot'; 'users' Subject: SV: handling spam from

Hi! What am I doing wrong here? Mission: Delete old empty sub mailboxes in our Public mailspace acl-file contents: MailingLists user=dag lrwstipekxa MailingLists/* user=dag lrwstipekxa Didn't work from my mail client so tried: Command tried: % doveadm mailbox delete -s MailingLists/Glibc -u dag doveadm(dag): Error: Can't delete mailbox MailingLists/Glibc: Permission

Hi I'm aware that there are several good reasons not to do what I want, but in my use-case it would be an interesting feature. So please no discussions about the reasonableness I have some spamtrap SMTP servers (postfix). Currently SMTP AUTH is disabled. But as I daily have thousands of AUTH tries I thought it would be nice to be able to accept any AUTH request from postfix in dovecot. Is

On 23 May 2019, at 01:44, Marc Roos via dovecot <dovecot at dovecot.org> wrote: > I would like to redirect sometimes a user to a 5GB garbage messages mailbox. So you want to setup a service where random spammer/hacker can trivially DDOS your system? How many simultaneous 5GB streams can you handle? How much will your bandwidth bill be if you send 5GB a million times in a month? --

> On 21/08/2020 07:18 Plutocrat <plutocrat at gmail.com> wrote: > > > On 21/08/2020 02.53, spamvoll at googlemail.com wrote: > > is anyone using the "Bionic (18.04 LTS)" packages on? Focal?Fossa?(20.04 LTS) ? > > I'm not sure if its working after the upgrade > > Not quite sure what you're saying here, but if you ran the "sudo

On 22/09/2019 4:08 AM, @lbutlr via dovecot wrote: >> So while I was migrating the mail, I did try for a while to understand the format of the UID files, but failed to do so in the available time, so the client just had to deal with duplicate emails. But now the smoke has cleared, I'd like to understand the problem a little better, and I was hoping someone on this forum could explain it

This is probably quite an easy question, but I haven't been able to find the answer. I'm running a server where all the email addresses are in the format "user at domain.com". I've noticed that a large number of fake login attempts use the format "user" eg. reception, service, root, admin. Is it possible to prevent any such logins to these email users without an

On 08/04/2020 19.14, Ben Mulvihill wrote: > Thanks for the suggestion. I think my next step will be to investigate > imapsync, or maybe isync, which also looks promising. I've recently migrated a server with imapsync with 150Gb of email and 200+ accounts. I found the trick with this was the run imapsync in several runs: Messages older than 1 year; messages older than 6 months; messages

> On 15/05/2020 07:10 Plutocrat <plutocrat at gmail.com> wrote: > > > On 15/05/2020 10.56, Gregory Sloop wrote: > > IMAP sync looks better and better. I'm a little puzzled why I don't just give up walking on the broken glass and use it - but it just bugs the heck out of me. > > If you can get the dovecot native sync to work, it seems to be a better option,

I may have asked about this before, but I can't find any records of so doing in my saved mail (which includes almost everything I ever read or write): All of a sudden, I am not getting flash drives automatically mounted in CentOS 5.3 with GNOME - they are recognized by the hardware, but there seems to be a (new?) problem with the maps. Here's the tail end of dmesg: usb 1-10: new high

I just tried this with CentOS 5.3 as well, and got exactly the same symptoms and dmesg output. (As a point of comparison, Ubunu 8.04 on my work laptop is able to access the drive.) Obviously "not detected" is a misapprehension, though I'm puzzled why "lsusb" doesn't show it. The device is there even though the partition table can't be read. ---------- Forwarded

I am running R 2.3.1 on a Windows XP machine. I am trying to import some data into R that is stored as an S-Plus 7.0 .sdd file. When I run the following command, I get this error: > library(foreign) > d <- read.S(file='H:\\Research\\data.sdd') Error in read.S(file = "H:\\Research\\data.sdd") : not an S object The dataset is fairly large, roughly 13000 rows

I am running R 2.3.1 on a Windows XP machine. I am trying to import some data into R that is stored as an S-Plus 7.0 .sdd file. When I run the following command, I get this error: > library(foreign) > d <- read.S(file='H:\\Research\\data.sdd') Error in read.S(file = "H:\\Research\\data.sdd") : not an S object The dataset is fairly large, roughly 13000 rows

Hello We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using localhost, and running into some problems. I was not able to reproduce this on a centos 7.2 server using the default kernel. (From dmesg) Apr 4 11:18:42 funk kernel: [ 596.511204] connection2:0: detected conn error (1022) Apr 4 11:18:42 funk kernel: connection2:0: ping timeout of 5 secs expired, recv

Hi guys, my default sieve script fails due to an unknown mailspace even I told him to use one. What's wrong? Patrick Feb 26 00:39:25 endeavour dovecot: lmtp(6967, mail at jasbafliesen.de): Error: 1WYlBCE1aE03GwAA0CSSVw: sieve: msgid=<4D683DA5.7030505 at gmx.de>: failed to store into mailbox mail at jasbafliesen.de': Unknown namespace Feb 26 00:39:25 endeavour dovecot:

Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 I have 204 "baskets" of three types corresponding to factor F, each of size from 2 to 33 containing measurements, and need to know if the standard deviation on the measurements in each basket,sdd, is different across types, F. Plotting the observed sdd versus the sizes from 2 to 33, called

I'm trying to create a 500GB lv volume on a 500GB physical volume, but can't: [root at francois-pc ~]# pvscan PV /dev/sdd VG freenas lvm2 [500.00 GB / 500.00 GB free] PV /dev/sdc VG thecus lvm2 [1010.00 GB / 910.00 GB free] PV /dev/mapper/ddf1_RAIDp2 VG VolGroup00 lvm2 [931.25 GB / 0 free] Total: 3 [2.38 TB] / in use: 3 [2.38 TB]

Dear R-Help, I've never had any trouble importing data into R until I had to import an .sdd file for a class. The file can be found here: http://www.math.umt.edu/steele/Math%20549/Farms.sdd. It begins with the line "## Dump S Version 4 Dump ##". I first attempted read.S which issued the message "not an S object". I then checked the Import/Export manual which seemed to

On 24/09/2019 10:14 PM, @lbutlr via dovecot wrote: > Did the target machine already have the user setup? I think dsync wants to sync mailboxes between configured and working servers with users already defined. Yes, of course. And the directory structure was pretty much identical between the two. Which was how I was able to write and run the rsync script. I think at this point, I'm past