[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread DL Neil via Postfix-users
On 23/11/23 17:20, Peter via Postfix-users wrote: On 23/11/23 14:22, Gerald Galster via Postfix-users wrote: Q2: given the minuscule work-load, is there any preference/preclusion between employing the 'usual' x86 processor or 2 Arm Ampere processors? Both offer Linux. Cost is effectively

[pfx] Re: No messages from freebsd.org

2023-11-22 Thread Viktor Dukhovni via Postfix-users
On Thu, Nov 23, 2023 at 05:44:47AM +0100, Jack Raats wrote: > You're absolutely right. I am ashamed that I didn't think that DANE was > perhaps the problem > Short term solution was to delete the TLSA record from the DNS. > After deleting the TLSA record the mails are getting in. So, you'll

[pfx] Re: No messages from freebsd.org

2023-11-22 Thread Jack Raats via Postfix-users
Oeepppss You're absolutely right. I am ashamed that I didn't think that DANE was perhaps the problem Short term solution was to delete the TLSA record from the DNS. After deleting the TLSA record the mails are getting in. Thank you! Gr. Jack Raats Op 23-11-2023 om 05:28 schreef Viktor

[pfx] Re: No messages from freebsd.org

2023-11-22 Thread Viktor Dukhovni via Postfix-users
On Thu, Nov 23, 2023 at 04:32:02AM +0100, Jack Raats via Postfix-users wrote: > Can anyone help me to address the following problem. > > I'm receiving messages from the dovecot and postfix mailinglist. I can get > mail from gmail etc. but not from the freebsd mailing lists. > > I get the

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread Peter via Postfix-users
On 23/11/23 14:22, Gerald Galster via Postfix-users wrote: Q2: given the minuscule work-load, is there any preference/preclusion between employing the 'usual' x86 processor or 2 Arm Ampere processors? Both offer Linux. Cost is effectively same. You should check if the software you want to

[pfx] No messages from freebsd.org

2023-11-22 Thread Jack Raats via Postfix-users
Can anyone help me to address the following problem. I'm receiving messages from the dovecot and postfix mailinglist. I can get mail from gmail etc. but not from the freebsd mailing lists. I get the following in maillog Nov 23 04:23:43 nl postfix/smtpd[2135]: connect from

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread Charles Sprickman via Postfix-users
> On Nov 22, 2023, at 8:15 PM, DL Neil via Postfix-users > wrote: > > So, there's no particular advantage to staying with the traditional x86-style > model, nor to moving to the newer Arm-based offerings? It seems like some vendors really want to push ARM and a side-effect of that might be

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread Gerald Galster via Postfix-users
> Q2: > given the minuscule work-load, is there any preference/preclusion between > employing the 'usual' x86 processor or 2 Arm Ampere processors? Both offer > Linux. Cost is effectively same. You should check if the software you want to use is available for the desired platform.

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread DL Neil via Postfix-users
On 23/11/23 11:56, Wietse Venema via Postfix-users wrote: DL Neil via Postfix-users: Slightly off-topic. My bottom-of-the-line VPS is being deprecated. Making me grumpy because it has been working so well (+updates) for all these years! ... Q1: can an email server be run off IPv6

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread Wietse Venema via Postfix-users
DL Neil via Postfix-users: > Slightly off-topic. > > My bottom-of-the-line VPS is being deprecated. Making me grumpy because > it has been working so well (+updates) for all these years! > > Very low volume Postfix/Dovecot for a half-dozen domains, plus a > rarely-used Apache serving only

[pfx] Re: IPv6 and Cloud server CPU

2023-11-22 Thread Jaroslaw Rafa via Postfix-users
Dnia 23.11.2023 o godz. 11:16:42 DL Neil via Postfix-users pisze: > Q1: > can an email server be run off IPv6 (exclusively) these days, or are > IPv4 + v6 alternatives necessary? Not possible to use IPv6 only server for any purpose. There are still a LOT of sites that run IPv4 only, and end users

[pfx] IPv6 and Cloud server CPU

2023-11-22 Thread DL Neil via Postfix-users
Slightly off-topic. My bottom-of-the-line VPS is being deprecated. Making me grumpy because it has been working so well (+updates) for all these years! Very low volume Postfix/Dovecot for a half-dozen domains, plus a rarely-used Apache serving only static pages, and the occasional

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Wietse Venema via Postfix-users
Ralph Seichter via Postfix-users: > * Viktor Dukhovni via Postfix-users: > > > https://www.postfix.org/postconf.5.html#defer_transports > > Indeed. In my backup scripts, I like to use something like the following > (from memory only, beware of possible typos): > > postconf -e

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Viktor Dukhovni via Postfix-users
On Wed, Nov 22, 2023 at 09:36:31PM +0100, Ralph Seichter via Postfix-users wrote: > * Viktor Dukhovni via Postfix-users: > > > https://www.postfix.org/postconf.5.html#defer_transports > > Indeed. In my backup scripts, I like to use something like the following > (from memory only, beware of

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Ralph Seichter via Postfix-users
* Viktor Dukhovni via Postfix-users: > https://www.postfix.org/postconf.5.html#defer_transports Indeed. In my backup scripts, I like to use something like the following (from memory only, beware of possible typos): postconf -e defer_transports=lmtp,local,virtual && postfix reload Now that I

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Steffen Nurpmeso via Postfix-users
Matthias Nagel via Postfix-users wrote in <12336799.O9o76ZdvQC@matthias-pc>: |Am Mittwoch, 22. November 2023, 19:01:23 CET schrieb postfix--- via \ |Postfix-users: |>> I am looking for an option to temporarily pause delivery via LMTP \ |>> and defer mail while the Dovecot mailboxes are being

[pfx] Re: www.postfix.org outage

2023-11-22 Thread Ralph Seichter via Postfix-users
* Bill Cole via Postfix-users: >> I am positive that I personally rebooted this server a number of times >> following Kernel updates, the last of which happened not long ago. ;-) > > If there's a virtualization layer, they are likely to be referring to > the real physical host rather than the VM

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Viktor Dukhovni via Postfix-users
On Wed, Nov 22, 2023 at 07:32:06PM +, Matthias Nagel via Postfix-users wrote: > Am Mittwoch, 22. November 2023, 19:01:23 CET schrieb postfix--- via > Postfix-users: > > > I am looking for an option to temporarily pause delivery via LMTP and > > > defer mail while the Dovecot mailboxes are

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread Matthias Nagel via Postfix-users
Am Mittwoch, 22. November 2023, 19:01:23 CET schrieb postfix--- via Postfix-users: > > I am looking for an option to temporarily pause delivery via LMTP and defer > > mail while the Dovecot mailboxes are being backed-up in order to get an > > consistent state. > > Just take dovecot LMTP

[pfx] Re: Postfix + mysql connection lost after RCPT

2023-11-22 Thread Viktor Dukhovni via Postfix-users
On Wed, Nov 22, 2023 at 02:59:06PM -0300, Rafael Azevedo via Postfix-users wrote: > We're using Postfix + Mysql and we're getting this mysql connection > lost issue very often. > > Nov 22 14:38:28 smtp2 smtp2/smtpd[15858]: warning: > mysql:/etc/postfix/mysql_virtual_alias_maps.cf: query failed:

[pfx] Re: Postfix + mysql connection lost after RCPT

2023-11-22 Thread postfix--- via Postfix-users
We're using Postfix + Mysql and we're getting this mysql connection lost issue very often. Our mysql settings are ok, running using IP instead of the host so no DNS request is made. Can you use unix socket instead of IP? Or other machine? Since you are going over IP, are you using the

[pfx] Re: How to temporarily pause virtual mail delivery?

2023-11-22 Thread postfix--- via Postfix-users
I am looking for an option to temporarily pause delivery via LMTP and defer mail while the Dovecot mailboxes are being backed-up in order to get an consistent state. Just take dovecot LMTP offline. Isn't the default behavior of postfix to queue undeliverable mail and once its able to

[pfx] Postfix + mysql connection lost after RCPT

2023-11-22 Thread Rafael Azevedo via Postfix-users
Hi there, We're using Postfix + Mysql and we're getting this mysql connection lost issue very often. Nov 22 14:38:28 smtp2 postfix/submission/smtpd[16064]: disconnect from unknown[177.128.116.180] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=8 Nov 22 14:38:28 smtp2

[pfx] How to temporarily pause virtual mail delivery?

2023-11-22 Thread Matthias Nagel via Postfix-users
I am using Posfix with virtual mailboxes. Dovecot hosts these mailboxes and Posfix delivers mails via the LMTP delivery agent to Dovecot. I am looking for an option to temporarily pause delivery via LMTP and defer mail while the Dovecot mailboxes are being backed-up in order to get an

[pfx] Re: www.postfix.org outage

2023-11-22 Thread Bill Cole via Postfix-users
On 2023-11-22 at 09:40:48 UTC-0500 (Wed, 22 Nov 2023 15:40:48 +0100) Ralph Seichter via Postfix-users is rumored to have said: * Jaroslaw Rafa via Postfix-users: Maybe it wasn't rebooted until now? (as PXE is a boot-related feature) :) I am positive that I personally rebooted this server a

[pfx] Re: www.postfix.org outage

2023-11-22 Thread Ralph Seichter via Postfix-users
* Jaroslaw Rafa via Postfix-users: > Maybe it wasn't rebooted until now? (as PXE is a boot-related feature) :) I am positive that I personally rebooted this server a number of times following Kernel updates, the last of which happened not long ago. ;-) My guess is that the hosting company made

[pfx] Re: www.postfix.org outage

2023-11-22 Thread Jaroslaw Rafa via Postfix-users
Dnia 22.11.2023 o godz. 04:46:36 Ralph Seichter via Postfix-users pisze: > The Postfix website is available again. The company hosting the server > hardware informed me that there are "some issues with the PXE feature > with this server model", whatever that means exactly, which their staff > was