Re: how to setup IMAPs with letsencrypt

2022-04-25 Thread Joseph Tam
On Sun, 24 Apr 2022, ??? (alice) wrote: [Actually, I wrote] otherwise you'll have to use DNS challenge method to support multiple hostnames on the same certificate. do you know how to implement this? Others have pointed out resources, but at a very basic level, you'll need a scriptable way

Re: Heads-up: Exim 4.96 RC0 may break your Dovecot LDA delivery

2022-04-25 Thread Kirill Miazine
My main goal was to warn Dovecot people about potential issues when upgrading. Using LMTP is, of course, an option, and should be considered, but there are still cases when using LDA is appropriate. In my case I couldn't easily just switch to LMTP, as that would affect the way spam scanning and

Re: no full syncs after upgrading to dovecot 2.3.18

2022-04-25 Thread Arnaud Abélard
Ah, I'm now getting errors in the logs, that would explains the increasing number of failed sync requests: dovecot: imap(x)<2961235>: Error: Mailbox INBOX: /vmail/l/i/x/dovecot.index reset, view is now inconsistent And sure enough: # dovecot replicator status x x

Re: Heads-up: Exim 4.96 RC0 may break your Dovecot LDA delivery

2022-04-25 Thread Aki Tuomi
You could also just switch to LMTP instead of LDA. Aki > On 25/04/2022 16:47 Kirill Miazine wrote: > > > So my workaround was to create a simple wrapper and call it, instead of > dovecot-lda: > > $ cat /local/bin/dovecot-lda-wrapper > #!/bin/sh > exec /usr/local/libexec/dovecot/dovecot-lda

Re: Heads-up: Exim 4.96 RC0 may break your Dovecot LDA delivery

2022-04-25 Thread Kirill Miazine
So my workaround was to create a simple wrapper and call it, instead of dovecot-lda: $ cat /local/bin/dovecot-lda-wrapper #!/bin/sh exec /usr/local/libexec/dovecot/dovecot-lda \ -d "${LOCAL_PART}@${DOMAIN}" \ -a "${LOCAL_PART}${LOCAL_PART_SUFFIX}@${DOMAIN}" \ -r

Re: no full syncs after upgrading to dovecot 2.3.18

2022-04-25 Thread Arnaud Abélard
Hello, On my side we are running Linux (Debian Buster). I'm not sure my problem is actually the same as Paul or you Sebastian since I have a lot of boxes but those are actually small (quota of 110MB) so I doubt any of them have more than a dozen imap folders. The main symptom is that I have

Re: doveadm pw usage

2022-04-25 Thread dovecot
> Can this problem not be solved by using `pw -p "$(some cmd to echo the > password)"`? There is also the history command which would show passwords on command lines. Don't supply a password on the command line and doveadm will prompt you to type an invisible password same as linux passwd does.

Heads-up: Exim 4.96 RC0 may break your Dovecot LDA delivery

2022-04-25 Thread Kirill Miazine
Hi, all The just released RC0 for Exim 4.96 will break Dovecot LDA delivery as described on https://wiki.dovecot.org/LDA/Exim Here is the relevant ChangeLog entry: JH/25 Taint-check exec arguments for transport-initiated external processes. Previously, tainted values could be used. This

Re: doveadm pw usage

2022-04-25 Thread Sam Kuper
On Mon, Apr 25, 2022 at 07:30:16PM +1200, Richard Hector wrote: > The downside of putting the password on the command line is that it > will (briefly) be visible in the output of 'ps': > > richard 9449 0.0 0.0 5040 3616 pts/4R+ 19:27 0:00 > /usr/bin/doveconf -f service=doveadm -c

Re: no full syncs after upgrading to dovecot 2.3.18

2022-04-25 Thread Sebastian Marske
Hi there, thanks for your insights and for diving deeper into this Paul! For me, the users ending up in 'Waiting for dsync to finish' all have more than 256 Imap folders as well (ranging from 288 up to >5500; as per 'doveadm mailbox list -u | wc -l'). For more details on my setup please see my

Re: auth between postfix and dovecot?

2022-04-25 Thread Jerry
On Sun, 24 Apr 2022 09:06:11 +0800, ミユナ (alice) stated: >Shawn Heisey wrote: >> My setup is virtual users in a postfixadmin database.  Dovecot does >> all authentication, even with posfix.  I believe the config snippets >> I have included below are the relevant things that make it possible >> for

Re: doveadm pw usage

2022-04-25 Thread Richard Hector
On 24/04/22 22:45, ミユナ (alice) wrote: ok the helps says: pw   [-l] [-p plaintext] i just thought it specifies the text file. thanks for clarifying it. Bernardo Reino wrote: The argument to "-p" is not a file containing the password, but the password itself! The downside of

Re: how to setup IMAPs with letsencrypt

2022-04-25 Thread Richard Hector
On 24/04/22 13:14, ミユナ (alice) wrote: Richard Hector wrote: otherwise you'll have to use DNS challenge method to support multiple hostnames on the same certificate. Um, no I didn't. I replied to that. Please check your attributions :-) Cheers, Richard