Displaying 20 results from an estimated 2000 matches similar to: "Email Server Backup Strategy"
2020 Feb 09
4
Email Server Backup Strategy
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Hi,
On 10/2/20 4:59 am, Francis Augusto Medeiros-Logeay wrote:
> What I do:
>
> 1 - I ran a maildirlock command to my mail folder 2 - I then rsync
> the folder where my maildirs are, as well as the indexes, to a
> remote location
If rsync is not fast... then how about doing a snapshot and then rsync
off the snapshot? (I do rsync
2020 Feb 09
0
Email Server Backup Strategy
What I do:
1 - I ran a maildirlock command to my mail folder
2 - I then rsync the folder where my maildirs are, as well as the
indexes, to a remote location
3 - I tar.gz the daily backup
4 - I kill the maildirlock process
I also use replication of my server so that I keep getting mail when my
main server isn't available.
As for postfix, I backup the database once a week, since it
2020 Feb 04
2
Strategy for fts
Am 04.02.20 um 12:37 schrieb Peter Chiochetti:
> Am 04.02.20 um 11:46 schrieb Francis Augusto Medeiros-Logeay:
>> Hi Philon,
>>
>> Thanks a lot for your thoughts!
>>
>> Can I ask you if using Solr improved things for you? I have a mailbox
>> with 15 years of e-mail and searching things take a long time.
>
> Here, SOLR itself searches a quarter million
2020 Jan 31
2
Strategy for fts and Replication
Hi there,
I got successfully to replicate my mail server to another dovecot
install using dsync, mainly for redundancy, and it works great.
I want to try to install fts, as some of the mailboxes have tens of
thousands of messages, and it takes minutes to get some results when
searching via IMAP on a Roundcube interface.
I want to experiment with fts-solr first, and firstly on my redundant
2020 May 29
3
Simple backup of maildir folder
Hi,
I want to do a simple backup of my maildir. I read here that maildirlock
is not to count on in the future and the recommended option was to use
doveadm backup. However, it seems that this requires to setup another
dovecot server.
My questions are:
- How much to I need to configure this new server? Do I need to setup
user by user, or even install postfix (that's where my users are
2020 Feb 10
0
Email Server Backup Strategy
On 09.02.2020 19:08, Andrew McGlashan wrote:
>
> If rsync is not fast... then how about doing a snapshot and then rsync
> off the snapshot? (I do rsync over lvm snapshots to back up file
> systems cleanly) and, btw, perform file system dumps [ufsdump /
> ufsrestore like, but dump and restore on Linux] of *non-mounted*
> backup file systems fwiw.
>
> I have other rsyncs
2019 Apr 11
3
maildirlock fails
Hello,
Maildirlock seems to panic on locking:
[root at centos7 home]# /usr/libexec/dovecot/maildirlock "/home/user/imap/domain.com/email/Maildir" 10
Panic: BUG: No IOs or timeouts set. Not waiting for infinity.
Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xd90ee) [0x7f5bf02f10ee] -> /usr/lib/dovecot/libdovecot.so.0(+0xd9131) [0x7f5bf02f1131] ->
2019 Oct 22
2
v2.2.36 to v2.3.8 maildirlock bug
Dear all,
Dovecot upgraded from v2.2.36 to v2.3.8 There is no problem with the
configuration, but the lock directory seems to have an error.
[root at spam dovecot]# /usr/libexec/dovecot/maildirlock /path/to/maildir 1
Panic: BUG: No IOs or timeouts set. Not waiting for infinity.
19276[root at spam dovecot]# Error: Raw backtrace:
/usr/lib64/dovecot/libdovecot.so.0(+0xe227a) [0x7f1cb567a27a]
2018 Oct 27
2
maildirlock time unit?
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On 27 October 2018 at 21:32 Kris von Mach <
<a href="mailto:mach@swishmail.com">mach@swishmail.com</a>> wrote:
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2018 Oct 15
4
maildirlock time unit?
What is the time unit maildirlock will accept?
I've tried 20s, 20 sec, 20 secs, 20 seconds, all results in:
Fatal: Invalid timeout value: 20s
And if you don't specify time unit you just get:
Panic: BUG: No IOs or timeouts set. Not waiting for infinity.
This is on 2.3.3. 2.2 worked fine without needing time unit specified.
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2020 May 31
1
Simple backup of maildir folder
> On 31 May 2020, at 11:13, Laura Smith <n5d9xq3ti233xiyif2vp at protonmail.ch> wrote:
>
> ?
>
>
> Sent with ProtonMail Secure Email.
>
> ??????? Original Message ???????
>> On Sunday, 31 May 2020 09:35, @lbutlr <kremels at kreme.com> wrote:
>>
>>
>>
>> A couple of notes on this quite useful script:
>>
>> My
2020 Feb 28
3
[EXT] Re: max number of connections per ip
You can usually see from doveadm who or logs if your router/whatever is doing NAT.
Which would be the reason why 500 connections wouldn't be enough.
Aki
> On 27/02/2020 23:21 Esteban L <esteban at little-beak.com> wrote:
>
>
>
> It's not behind a proxy (unless the router is acting as a proxy?). Could it be that my router is doing some Hairpin NAT tomfoolery? The
2009 Oct 06
10
Binary locations
Where do you think the following binaries should be installed to? The
possible locations are:
- bin/
- sbin/
- libexec/dovecot/ (or lib/dovecot/ in most Linux distros)
So the binaries are:
1) These probably belong to bin/ or sbin/ or both:
- authtest
- dovecotpw
- doveadm
2) Binaries that you might want to call from mail_executable setting:
- rawlog
- gdbhelper
3) Index file dumping
2011 Oct 04
3
Asterisk (Trixbox) - VirtualBox - Linux Host
someone have been installed Asterisk (Trixbox) on VirtualBox which is
installed on a Linux host (Ubuntu server 10.04 specifically).
I want to know if it is convenient or not, and the reaseons if i should on
shouldn't do it.
Thanks in advance.!
--
Esteban L. Cacavelos de Amoriza
Cel: 0981 220 429
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2009 Sep 08
1
compression script for use with zlib module
Hi,
I'm wondering if someone already implemented a compression script
(and would like to share it) based on the step-by-step provided on wiki
page of Zlib module.
I can already do some find|xargs gzip .... but couldnt implement it
completly as described on the wiki page. I know the suggested
step-by-step is very detailed and probably a must simplier will be
enough for almost
2020 Feb 04
5
Strategy for fts and Replication
Hi Philon,
Thanks a lot for your thoughts!
Can I ask you if using Solr improved things for you? I have a mailbox
with 15 years of e-mail and searching things take a long time.
On 04.02.2020 09:39, Philon wrote:
> Hi Francis,
>
> next to fts-solr there was fts-lucene. But that Lucene there seems
> heavily outdated why the Dovecot docs also suggest using Solr.
> Elasticsearch
2020 Feb 27
3
max number of connections per ip
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Is your server behind proxy maybe? Can you see in logs that you get different IPs?
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Maybe check with `doveadm who` how many connections you have?
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2003 Mar 04
6
ip rule nat
when doing somehitng like
ip rule add fwmark 3 nat 200.42.75.183 table ppp0 prio 1
(the idea is that packets that match the fwmark 3 change their source
address to 200.42.75.183)..it first apply the nat and then routes to
table ppp0 right?
in such case the, nat, why may be nat not being applyed?
cause it doesnt work at all..it goes to that interface but does not nat
the src address of the package.
2019 Mar 30
5
dovecot ssl error message from my own connections
Hello all,
Just a minor thing. Not a big deal, because everything works fine, and
I feel secure with my setup.
But, I get this error message pretty much throughout the day/night,
which appears to come from my own mail clients (desktop or mobile).
I would like to resolve it, because it must me something (that is not
good--that I may not understand), that may have other ramifications.
So, here it
2020 Feb 28
1
[EXT] max number of connections per ip
Here is mine and I have no issue if they client is netted.
Remo
protocol imap {
imap_client_workarounds = "delay-newmail"
mail_plugins = $mail_plugins imap_quota
mail_max_userip_connections = 50
}
> On Feb 28, 2020, at 8:21 AM, Esteban L <esteban at little-beak.com> wrote:
>
> Ok. That is a nice command.
>
> I am able to see connections. It doesn't