list.postfix.users

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May 15

Rocky Linux - postfix - SNI

Dear List, I am trying to use Rocky Linux 8.5 to set up a mail server for multiple domains using sni

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Rocky Linux - postfix - SNI

Dear List, I am trying to use Rocky Linux 8.5 to set up a mail server for multiple domains using sni

May 15

Xavier Mertens, Bob Nichols11

May 13

$EXTENSION always empty?

On 2022-05-13 Fri 06:34:47 -0700, Xavier Mertens wrote: > I removed the line from /etc/aliases (

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$EXTENSION always empty?

On 2022-05-13 Fri 06:34:47 -0700, Xavier Mertens wrote: > I removed the line from /etc/aliases (

May 13

nouk nouk, Bob Nichols2

May 9

relayhost with [domain] considered as "loops back to myself"

On 2022-05-09 Mon 01:26:59 -0700, nouk nouk wrote: > homeserver:/etc/postfix/main.cf > > (

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relayhost with [domain] considered as "loops back to myself"

On 2022-05-09 Mon 01:26:59 -0700, nouk nouk wrote: > homeserver:/etc/postfix/main.cf > > (

May 9

Mohsen Pahlevanzadeh, … Rick Cooper4

Apr 27

gmail doesn't accept any authentication SMPT email

On Friday, May 21, 2021 at 4:06:06 PM UTC-4, Johann Beretta wrote: > On 6/9/20 3:23 PM, Mohsen

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gmail doesn't accept any authentication SMPT email

On Friday, May 21, 2021 at 4:06:06 PM UTC-4, Johann Beretta wrote: > On 6/9/20 3:23 PM, Mohsen

Apr 27

Emmanuel BILLOT, … jopoy3

Apr 16

IP Filtering from hackers

Hi Emmanuel, Mine is a simpler approach. I just use fail2ban [1] to catch offending IPs so I don'

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IP Filtering from hackers

Hi Emmanuel, Mine is a simpler approach. I just use fail2ban [1] to catch offending IPs so I don'

Apr 16

Apr 15

Using a backup SMTP server for selected destination domains

Is there a way to configure postfix to redirect mail through a different SMTP server for certain

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Using a backup SMTP server for selected destination domains

Is there a way to configure postfix to redirect mail through a different SMTP server for certain

Apr 15

Zeeshan Mustafa

Mar 21

how to discrad emails to specific domain in portfix

how to discrad emails to specific domain in portfix

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how to discrad emails to specific domain in portfix

how to discrad emails to specific domain in portfix

Mar 21

Mar 15

Only time stamps in /var/log/maillog

Hello. I have a very strange issue. I have two CentOS 7 systems $ cat /etc/redhat-release CentOS

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Only time stamps in /var/log/maillog

Hello. I have a very strange issue. I have two CentOS 7 systems $ cat /etc/redhat-release CentOS

Mar 15

mcgruff, Johann Beretta2

Feb 25

How To Set Up Postfix For Testing Code

On 2/23/22 11:44, mcgruff wrote: > I need a "dummy" SMTP server to test if some code can

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How To Set Up Postfix For Testing Code

On 2/23/22 11:44, mcgruff wrote: > I need a "dummy" SMTP server to test if some code can

Feb 25

Feb 4

postfix help cannot start tls: handshake failure

Im looking for a bit of help in reguards to postfix and tls and one particuar customer or seems to be

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postfix help cannot start tls: handshake failure

Im looking for a bit of help in reguards to postfix and tls and one particuar customer or seems to be

Feb 4

Jan 30

Pls Help - Postfix Multi-Domain SMTP Banner with Postscreen

Hi friends, I have managed to successfully setup a single Postfix server with multiple domains to

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Pls Help - Postfix Multi-Domain SMTP Banner with Postscreen

Hi friends, I have managed to successfully setup a single Postfix server with multiple domains to

Jan 30

Jan 14

TLS returning self-signed cert

Our Postfix Server 3.6.2 running on a newly created Fedora 35 is returning self-signed SSL certs,

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TLS returning self-signed cert

Our Postfix Server 3.6.2 running on a newly created Fedora 35 is returning self-signed SSL certs,

Jan 14

12/29/21

ldapi:// does not work on running postfix but works with postmap

diagnostic information follows [root@rhel79work ~]# #------------------------------------------------

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ldapi:// does not work on running postfix but works with postmap

diagnostic information follows [root@rhel79work ~]# #------------------------------------------------

12/29/21

12/17/21

Intermittent "Temporary lookup failure" Postfix error

We have noticed in our Postfix log a lot of "Temporary lookup failure" error. They seem to

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Intermittent "Temporary lookup failure" Postfix error

We have noticed in our Postfix log a lot of "Temporary lookup failure" error. They seem to

12/17/21

12/13/21

qmgr nrcpt count incorrect after milter add and then delete a recipient

I have an email with 1 recipient and a milter which deletes a recipient and adds a new one making the

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qmgr nrcpt count incorrect after milter add and then delete a recipient

I have an email with 1 recipient and a milter which deletes a recipient and adds a new one making the

12/13/21

Victor Rubiella

11/26/21

Is possible to use unix:passwd.byname lookup with custom file?

Is possible to use unix:passwd.byname lookup with custom file? I'm trying to do:

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Is possible to use unix:passwd.byname lookup with custom file?

Is possible to use unix:passwd.byname lookup with custom file? I'm trying to do:

11/26/21

Derek Roberts, Bob Nichols2

11/20/21

Block by dnsbl before auth

On 2021-10-05 Tue 14:47:56 -0700, Derek Roberts wrote: > In each of the restriction blocks below,

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Block by dnsbl before auth

On 2021-10-05 Tue 14:47:56 -0700, Derek Roberts wrote: > In each of the restriction blocks below,

11/20/21

Claudio Junior, Bob Nichols2

11/19/21

UTF8 in from line???

On 2021-11-18 Thu 18:25:08 -0800, Claudio Junior wrote: > I have a curious case here which is a

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UTF8 in from line???

On 2021-11-18 Thu 18:25:08 -0800, Claudio Junior wrote: > I have a curious case here which is a

11/19/21

fuge...@gmail.com

11/16/21

thunderbird can't save mail to sent folder

Which server log can I look to find the cause of the error In thunderbird I have outgoing server smtp

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thunderbird can't save mail to sent folder

Which server log can I look to find the cause of the error In thunderbird I have outgoing server smtp

11/16/21

11/13/21

Millions of journal entries "end-of-input while reading request from tlsmgr socket"

Hi! I've running postfix 3.6.2 for over a month now, but suddenly today my machine became

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Millions of journal entries "end-of-input while reading request from tlsmgr socket"

Hi! I've running postfix 3.6.2 for over a month now, but suddenly today my machine became

11/13/21

Josef Sturm, Bob Nichols2

11/8/21

Helo command rejected: Host not found;

On 2021-11-07 Sun 20:42:38 -0800, Josef Sturm wrote: > An Australian Government site is trying to

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Helo command rejected: Host not found;

On 2021-11-07 Sun 20:42:38 -0800, Josef Sturm wrote: > An Australian Government site is trying to

11/8/21

11/6/21

Postfix 3.6.2 with ICU 70.1 – hash files "metadata page checksum error"

Hi! Has anybody encountered what I am having on all the FreeBSD boxes (13-STABLE) that I have running

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Postfix 3.6.2 with ICU 70.1 – hash files "metadata page checksum error"

Hi! Has anybody encountered what I am having on all the FreeBSD boxes (13-STABLE) that I have running

11/6/21

11/3/21

Casefolding in regexp for smtp_generic_maps

Hello, I recently upgraded from Postfix 3.3.1 to Postfix 3.5.8 and one of the features we made use of

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Casefolding in regexp for smtp_generic_maps

Hello, I recently upgraded from Postfix 3.3.1 to Postfix 3.5.8 and one of the features we made use of

11/3/21

11/1/21

vmware convert server - lose some mails

I would have a question if possible. I migrated / cloned a physical server into a virtual one.

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vmware convert server - lose some mails

I would have a question if possible. I migrated / cloned a physical server into a virtual one.

11/1/21

Stephen Sunderlin2

10/28/21

server postfix/postfix-script[2945]: fatal: the Postfix mail system is not running

On Thursday, October 28, 2021 at 9:32:35 AM UTC-4, Stephen Sunderlin wrote: > I had to reconfigure

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server postfix/postfix-script[2945]: fatal: the Postfix mail system is not running

On Thursday, October 28, 2021 at 9:32:35 AM UTC-4, Stephen Sunderlin wrote: > I had to reconfigure

10/28/21

10/27/21

Stop Postfix connection limits while testing

I am testing my postifx SSL/TLS setup and using thunderbird client to test outgoing mail.... Of

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Stop Postfix connection limits while testing

I am testing my postifx SSL/TLS setup and using thunderbird client to test outgoing mail.... Of

10/27/21

10/25/21

Hello. Is it possible to configure postfix to avoid tls if the connection comes from internal network

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Hello. Is it possible to configure postfix to avoid tls if the connection comes from internal network

10/25/21

fuge...@gmail.com

10/20/21

can't connect to postfix/dovecot mail server connection refused

I was getting milter errors so I commented out the milter line in main.cf Now my client can't

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can't connect to postfix/dovecot mail server connection refused

I was getting milter errors so I commented out the milter line in main.cf Now my client can't

10/20/21

tmci...@gmail.com, Claudio Corvino3

10/15/21

multipe IP address for smtp entry in a transport map?

Its been well over a year since I posted this question. I don't think there is an easy answer...

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multipe IP address for smtp entry in a transport map?

Its been well over a year since I posted this question. I don't think there is an easy answer...

10/15/21

10/8/21

undefined reference to `closefrom' when compiling from source

Ended up using... make makefiles CCARGS="-I/usr/include/openssl -I/usr/include/sasl/ -DUSE_TLS -

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undefined reference to `closefrom' when compiling from source

Ended up using... make makefiles CCARGS="-I/usr/include/openssl -I/usr/include/sasl/ -DUSE_TLS -

10/8/21

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