Hi,
I am using postfix to send e-mail. My home machine is called
xxx.sub.example.com (I am user with rm11) and my work email address is
r...@example.com. My ISP at home is not through my employer but I use VPN
through that. I use localhost as my smtp server and my e-mail address
as the sendmail
On 1/07/20 11:20 am, Bill Cole wrote:
Can't you just fix the DNS? Use a HELO name that resolves to both IPs
and give both IPs PTR records that point back to the name you use.
This won't work for FCRDNS properly. What happens is the lookup on the
A record will randomly return either one or the
easier than that. use linux heartbeat on the two postfix service. the
failover happens within seconds. use the unison file system to keep the
spool folders and other necessary folders needed to pick up on the
failover machine and when the primary fails, whatever services that need
to be runni
Thank you. Re: bouncing emails - makes sense, won't do.
As for your other suggestion, I am sorry I didn't follow what you
recommended specifically.
I posted my configuration, if you could take a look.
https://dpaste.org/WdPx
On Wed, Jul 1, 2020 at 8:31 AM Wietse Venema wrote:
>
> Stats Student:
Viktor Dukhovni:
> On Wed, Jul 01, 2020 at 06:04:50PM +, Antonio Leding wrote:
>
> > Thanks Wietse - rsyslog template it is then...
>
> Bear in mind that on Linux systems with systemd-journald, even if you
> ultimately forward messages to rsyslog for storage, the logging
> subsystem is substa
On Wed, Jul 01, 2020 at 06:04:50PM +, Antonio Leding wrote:
> Thanks Wietse - rsyslog template it is then...
Bear in mind that on Linux systems with systemd-journald, even if you
ultimately forward messages to rsyslog for storage, the logging
subsystem is substantially deficient, and you SHOU
On 7/1/20 9:02 PM, Bill Cole wrote:
On 1 Jul 2020, at 12:29, Istvan Prosinger wrote:
Fix the DNS? All reverse DNS should have an A record pointed back in the DNS
zone. This would be a real mess
It is quite common for one name to have multiple A (and/or ) records and for more than one
On 1 Jul 2020, at 12:29, Istvan Prosinger wrote:
Fix the DNS? All reverse DNS should have an A record pointed back in
the DNS zone. This would be a real mess
It is quite common for one name to have multiple A (and/or ) records
and for more than one PTR record to point to the same name. Th
Thanks Wietse - rsyslog template it is then...
> On Jun 30, 2020, at 3:43 PM, Wietse Venema wrote:
>
> Antonio Leding:
>> Hello Postfix community,
>>
>> Does anyone know if it is possible to configure, within Postfix,
>> the timestamp used for log messages?
>>
>> I know I can setup a template
On 01 Jul 2020, at 10:28, SysAdmin EM wrote:
> The user is using as From Header "gmail.com" which is very wrong.
There is nothing "malformed" about 'from='
You can restrict your server to sending only mail from that matches the user
login, but I don't do that so I don't have that configuration
Istvan Prosinger:
> > Assuming that Postfix runs on the firewall, otherwise you will need
> > to add telepathic vision to Postfix and also set smtp_proxy_address
> > to avoid "mail loops back to myself" errors.
> >
> > host1_mynetworks =
> > output from "postconf mynetworks" with external
On 7/1/20 12:40 AM, Wietse Venema wrote:
Istvan Prosinger:
On 6/30/20 10:34 PM, Wietse Venema wrote:
Istvan Prosinger:
On 6/30/20 9:49 PM, Wietse Venema wrote:
Istvan Prosinger:
Hi, I hope this letter finds you well,
I have Postfix behind NAT, and added one failover IP to the main rou
On 7/1/20 1:20 AM, Bill Cole wrote:
On 30 Jun 2020, at 15:40, Istvan Prosinger wrote:
Hi, I hope this letter finds you well,
I have Postfix behind NAT, and added one failover IP to the main router.
I wanted to "get by cheaply" by just doing something like
iptbales -t nat -I POSTROUTING -p
Hello,
I am working to minimize malformed mail that can be sent from my servers.
Example:
postfix-out/cleanup[1191]: BE1DF49336: warning: header From: "Juan Bautista
PITTIER" from l
ocalhost[127.0.0.1]; from= to=
proto=ESMTP helo=
The user is using as From Header "gmail.com" which is very wron
Thans for the reply.
I think he explained me wrong. I already have this configuration, but I
have some mails in the "hold" state of Hotmail assigned to IP number 1 and
number 2, when configuring a new interface, let's call interface number 5,
it is possible to move the mails assigned to interface
SysAdmin EM:
> I have another question, can I send the emails with another IP? tell
> postfix to take it out through another interface? the mails I assign an
> attribute "hold" can I tell postfix to come out from another interface?
>
> Example on server number "1" I have 5 IPs, I create a new inte
Stats Student:
> Hi, as a follow up to this question -
>
> 1) in addition to sending the messages to a script, is there a way to
> store the messages in a real mailstore ( Maildir ) ?
Add a recipient with virtual_alias_maps, sender_bcc_maps,
recipient_bcc_maps, etc., and use the existing local(8)
I have another question, can I send the emails with another IP? tell
postfix to take it out through another interface? the mails I assign an
attribute "hold" can I tell postfix to come out from another interface?
Example on server number "1" I have 5 IPs, I create a new interface, can I
send the q
SysAdmin EM:
> Hello,
> I am configuring a backup server, which works through round-robin, it is a
> server that is only for Hosting, not commercial emails, the idea is to use
> it as a backup, is it possible to move the queue between servers? does it
> matter that there are different IP addresses?
Hello,
I am configuring a backup server, which works through round-robin, it is a
server that is only for Hosting, not commercial emails, the idea is to use
it as a backup, is it possible to move the queue between servers? does it
matter that there are different IP addresses?
Regards,
Hi, as a follow up to this question -
1) in addition to sending the messages to a script, is there a way to
store the messages in a real mailstore ( Maildir ) ?
2) can I return something from the script that would cause the message
to get rejected, maybe even send a message back with an error code
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