multi-instance postfix with opendkim

2019-09-22 Thread feier8097
I have 2 multi-instance postfix on one server. if for each instance it will be different. For example: for the instance1 the main: a.com default._domainkey.a.com b.com default._domainkey.b.com for the instance2 the main: c.com default._domainkey.c.com d.com default._domainkey.d.com For this I n

Re: Error 46 with TLS

2019-09-22 Thread benoit
Hello, thanks for replies, I change my cert_file parameter to fullchain.pem. So now I don't have error for server: Sep 22 15:00:25 jolly postfix/smtpd[15774]: connect from unknown[192.168.5.1] Sep 22 15:00:25 jolly postfix/smtpd[15774]: Anonymous TLS connection established from unknown[192.1

Suggestions for less spam

2019-09-22 Thread Paul van der Vlis
Hello, I would like some suggestions on how to get less spam, I will paste my configuration at the end of the mail. Maybe somebody with a nice setup could post his/her setup? As you can see, I am experimenting with reject_unknown_client_hostname. What's your opinion about that setting? I've nev

Re: multi-instance postfix with opendkim

2019-09-22 Thread feier8097
Hello, I have solved this problem.thanks. set up the SigningTable of opendkim and the main.cf of postfix(each instance),and it will work. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Re: multi-instance postfix with opendkim

2019-09-22 Thread Wietse Venema
feier8097: > I have 2 multi-instance postfix on one server. if for each instance it will > be different. For example: > > for the instance1 the main: > a.com default._domainkey.a.com > b.com default._domainkey.b.com > > for the instance2 the main: > c.com default._domainkey.c.com > d.com default

Re: multi-instance postfix with opendkim

2019-09-22 Thread feier8097
thanks a lot. I've solved this problem. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Postfix stable release 3.4.7 and legacy releases 3.3.6, 3.2.11, and 3.1.14

2019-09-22 Thread Wietse Venema
[An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-3.4.7.html] Fixed in Postfix 3.4: * Robustness: the tlsproxy(8) daemon could go into a loop, logging a flood of error messages. Problem reported by Andreas Schulze after enabling S

Re: Suggestions for submission protection

2019-09-22 Thread Dominic Raferd
On Sat, 21 Sep 2019 at 01:21, Wietse Venema wrote: > > Benny Pedersen: > > Daniel Miller skrev den 2019-09-20 23:12: > > > > > I'm seeing some higher levels of attempted logins from various > > > sources. Are there any automated filters that are suggested? Or do I > > > simply add a check_client_a

Re: Suggestions for less spam

2019-09-22 Thread Dominic Raferd
On Sun, 22 Sep 2019 at 14:36, Paul van der Vlis wrote: > > Hello, > > I would like some suggestions on how to get less spam, I will paste my > configuration at the end of the mail. > > Maybe somebody with a nice setup could post his/her setup? > > As you can see, I am experimenting with reject_unk

Re: Error 46 with TLS

2019-09-22 Thread Viktor Dukhovni
On Sun, Sep 22, 2019 at 03:07:54PM +0200, benoit wrote: > I change my cert_file parameter to fullchain.pem. So now I don't have > error for server: > > Sep 22 15:00:25 jolly postfix/smtpd[15774]: connect from unknown[192.168.5.1] > Sep 22 15:00:25 jolly postfix/smtpd[15774]: Anonymous TLS connect

Re : Re: Error 46 with TLS

2019-09-22 Thread Benoit Szczygiel
Hello, Yes, the phone use the port 25. I change my phone client to fairemail, and everything is fine Thank you Sun Sep 22 18:19:56 GMT+02:00 2019 Viktor Dukhovni : > On Sun, Sep 22, 2019 at 03:07:54PM +0200, benoit wrote: > > > I change my cert_file parameter to fullchain.pem. So now I don't

Re: Suggestions for submission protection

2019-09-22 Thread Bill Cole
On 20 Sep 2019, at 17:12, Daniel Miller wrote: I'm seeing some higher levels of attempted logins from various sources. Are there any automated filters that are suggested? The Spamhaus SBL and XBL are safe for use on submission ports, as is the Surriel 'PSBL.' It's possible for innocent infect

Re: Postfix stable release 3.4.7 and legacy releases 3.3.6, 3.2.11, and 3.1.14

2019-09-22 Thread Francesc PeƱalvez
Url is broken El 22/09/2019 a las 16:47, Wietse Venema escribiĆ³: [An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-3.4.7.html] Fixed in Postfix 3.4: * Robustness: the tlsproxy(8) daemon could go into a loop, logging a flood of er

Re: Question getting Mail.app working with PostFix SMTP

2019-09-22 Thread @lbutlr
On Sep 22, 2019, at 12:41 AM, Daniel Miller wrote: > Generally such an attitude, while understandable and often shared, is > generally going to be met with a response that administering a mail server is > not a part-time job and if you're not "qualified" then you should hire > someone who is. I

Barriers to running your own mail server?

2019-09-22 Thread Viktor Dukhovni
> On Sep 22, 2019, at 2:41 AM, Daniel Miller wrote: > > administering a mail server is not a part-time job and if you're not > "qualified" then you should hire someone who is. I am curious whether administrators os "mailinabox" systems feel the same way? Or has https://mailinabox.ema

Re: Suggestions for submission protection

2019-09-22 Thread Daniel Miller
On 9/22/2019 8:24 AM, Dominic Raferd wrote: On Sat, 21 Sep 2019 at 01:21, Wietse Venema wrote: Benny Pedersen: Daniel Miller skrev den 2019-09-20 23:12: I'm seeing some higher levels of attempted logins from various sources. Are there any automated filters that are suggested? Or do I simp

Re: Suggestions for submission protection

2019-09-22 Thread Daniel Miller
On 9/22/2019 12:59 PM, Bill Cole wrote: On 20 Sep 2019, at 17:12, Daniel Miller wrote: I'm seeing some higher levels of attempted logins from various sources. Are there any automated filters that are suggested? The Spamhaus SBL and XBL are safe for use on submission ports, as is the Surriel

Re: Postfix stable release 3.4.7 and legacy releases 3.3.6, 3.2.11, and 3.1.14

2019-09-22 Thread Wietse Venema
Francesc Pe?alvez: > Url is broken WILL != IS. Wietse > El 22/09/2019 a las 16:47, Wietse Venema escribi?: > > [An on-line version of this announcement will be available at > > http://www.postfix.org/announcements/postfix-3.4.7.html] > > > > Fixed in Postfix 3.4: > > > >* Robustness

Postfix as backup MX

2019-09-22 Thread subscription1
I've been running my own Postfix (Dovecot, MySQL, Rspamd) server thanks to these instructions (https://thomas-leister.de/en/mailserver-debian-stretch/ ) for more than a year without any issues. I'm using a paid service (Mail Reflector) to handle the times my server is down or (initially) to g