AW: RSA and ECDSA - warning: No certs for key at index 1

Hello Today create new my key file RSA, and ECDSA, and signed with certbot. ## TLS/SSL /etc/letsencrypt/live/nmail.caloro.ch/privkey.pem /etc/letsencrypt/live/nmail.caloro.ch/fullchain.pem ## RSA Key /etc/letsencrypt/live/nmail.caloro.ch-rsa/privkey.pem /etc/letsen

Re: AW: RSA and ECDSA - warning: No certs for key at index 1

On Tue, May 31, 2022 at 01:05:57PM +0200, Maurizio Caloro wrote: > Today create new my key file RSA, and ECDSA, and signed with certbot. > > ## TLS/SSL > /etc/letsencrypt/live/nmail.caloro.ch/privkey.pem > /etc/letsencrypt/live/nmail.caloro.ch/fullchain.pem What does "TLS/SSL" mean?

AW: AW: RSA and ECDSA - warning: No certs for key at index 1

Hello Viktor Thanks for your Answer. the creation of this Cert are the following: The one key-type are for RSA and ECDSA Acme.sh certonly --standalone --rsa-key-size 4096 --domain nmail.caloro.ch --key-type rsa --cert-name nmail.caloro.ch-rsa Acme.sh certonly --standalone --rs

limit recipients

Hi I have separate servers for outgoing and incomming e-mail like One user who have many alias group like: 1)alias...@domain1.ltd - 500 recipients 2)alias...@domain1.ltd - 500 recipients 3)alias...@domain1.ltd - 500 recipients 4)alias...@domain1.ltd - 500 recipients -all recipients is in domain

Re: limit recipients

natan: > Hi > I have separate servers for outgoing and incomming e-mail like > > One user who have many alias group like: > > 1)alias...@domain1.ltd - 500 recipients > 2)alias...@domain1.ltd - 500 recipients > 3)alias...@domain1.ltd - 500 recipients > 4)alias...@domain1.ltd - 500 recipients > >

What does AW mean - was - Re: AW: RSA and ECDSA - warning: No certs for key at index 1

On 31/5/22 7:05 pm, Maurizio Caloro wrote: Hello. I keep seeing "AW" prepended to message subjects and I have no idea of what it means. What does it mean? -- Bret Busby Armadale West Australia (UTC+0800) ..

Re: [External] What does AW mean - was - Re: AW: RSA and ECDSA - warning: No certs for key at index 1

On 5/31/2022 10:18 AM, Bret Busby wrote: I keep seeing "AW" prepended to message subjects and I have no idea of what it means. What does it mean? I believe it's the German equivalent for re: (https://en.wikipedia.org/wiki/List_of_email_subject_abbreviations) as in Regarding. Regards, KAM

Re: What does AW mean - was - Re: AW: RSA and ECDSA - warning: No certs for key at index 1

Dnia 31.05.2022 o godz. 22:18:56 Bret Busby pisze: > > I keep seeing "AW" prepended to message subjects and I have no idea > of what it means. > > What does it mean? Some MUA authors falsely assume that the string "Re:" at the beginning of subject of a reply is a shortcut for the English word "R

Re: limit recipients

On Tue, May 31, 2022 at 03:28:30PM +0200, natan wrote: > I have separate servers for outgoing and incomming e-mail like > > One user who have many alias group like: > > 1)alias...@domain1.ltd - 500 recipients > 2)alias...@domain1.ltd - 500 recipients > 3)alias...@domain1.ltd - 500 recipients > 4

Re: limit recipients

W dniu 31.05.2022 o 15:44, Wietse Venema pisze: natan: Hi I have separate servers for outgoing and incomming e-mail like One user who have many alias group like: 1)alias...@domain1.ltd - 500 recipients 2)alias...@domain1.ltd - 500 recipients 3)alias...@domain1.ltd - 500 recipients 4)alias...@d

Re: limit recipients

On Tue, May 31, 2022 at 04:43:23PM +0200, natan wrote: > Increase the process limits in dovecot klaster is workaround (temporary) > solutions I thinking about restryctins like: Much better to configure your MTA to do *efficient* delivery, unasking the question. -- Viktor.

Re: What does AW mean - was - Re: AW: RSA and ECDSA - warning: No certs for key at index 1

On 31/05/2022 16:38, Jaroslaw Rafa wrote: Dnia 31.05.2022 o godz. 22:18:56 Bret Busby pisze: I keep seeing "AW" prepended to message subjects and I have no idea of what it means. What does it mean? Some MUA authors falsely assume that the string "Re:" at the beginning of subject of a reply i

Re: limit recipients

W dniu 31.05.2022 o 16:41, Viktor Dukhovni pisze: On Tue, May 31, 2022 at 03:28:30PM +0200, natan wrote: I have separate servers for outgoing and incomming e-mail like One user who have many alias group like: 1)alias...@domain1.ltd - 500 recipients 2)alias...@domain1.ltd - 500 recipients 3)al

Re: AW: AW: RSA and ECDSA - warning: No certs for key at index 1

On Tue, May 31, 2022 at 02:18:35PM +0200, Maurizio Caloro wrote: > ## RSA > /etc/letsencrypt/live/nmail.caloro.ch-rsa/privkey.pem > /etc/letsencrypt/live/nmail.caloro.ch-rsa/fullchain.pem > > >These are the same as the below. > Corrected now to other folder(writing error) > ## ECDSA >

Re: limit recipients

On Tue, May 31, 2022 at 04:52:58PM +0200, natan wrote: > lmtp_destination_concurrency_limit = 100 > lmtp_destination_recipient_limit = 1 > virtual_transport = lmtp:inet:10.xxx.xxx.5:24 Wny do you have "lmtp_destination_recipient_limit = 1", that's a really bad idea. Set it to 100 or even 1000 (i

Re: limit recipients

W dniu 31.05.2022 o 17:17, Viktor Dukhovni pisze: On Tue, May 31, 2022 at 04:52:58PM +0200, natan wrote: lmtp_destination_concurrency_limit = 100 lmtp_destination_recipient_limit = 1 virtual_transport = lmtp:inet:10.xxx.xxx.5:24 Wny do you have "lmtp_destination_recipient_limit = 1", that's a

Block MX from recipients

I am checking the mail queue of my postfix server and I am seeing errors in writing mail accounts, which refer to real domains of free mail providers such as hotmail, gmail, yahoo. BC2CC607AF 881286 Tue May 31 05:19:53 webchec...@kiusys.com (connect to hotmaul.com[54.159.98.68]:2

Re: limit recipients

On Tue, May 31, 2022 at 05:38:07PM +0200, natan wrote: > > Wny do you have "lmtp_destination_recipient_limit = 1", that's a really > > bad idea. Set it to 100 or even 1000 (if Dovecot won't object), and all > > will be well. > > > I do not remember exactly but Some times ago I change from default

Re: Block MX from recipients

SysAdmin EM: > I am checking the mail queue of my postfix server and I am seeing errors in > writing mail accounts, which refer to real domains of free mail providers > such as hotmail, gmail, yahoo. > > BC2CC607AF 881286 Tue May 31 05:19:53 webchec...@kiusys.com >(connect to ho

Re: Block MX from recipients

On Tue, May 31, 2022 at 12:55:42PM -0300, SysAdmin EM wrote: > I am checking the mail queue of my postfix server and I am seeing errors in > writing mail accounts, which refer to real domains of free mail providers > such as hotmail, gmail, yahoo. > > BC2CC607AF 881286 Tue May 31 05:19:53 webc

Re: Block MX from recipients

We send confirmation of checking for flights, apparently users are mistyping your email. Is it possible to block IP addresses via Postfix? On Tue, May 31, 2022 at 1:42 PM Wietse Venema wrote: > SysAdmin EM: > > I am checking the mail queue of my postfix server and I am seeing errors > in > > wr

Re: Block MX from recipients

SysAdmin EM: > We send confirmation of checking for flights, apparently users are > mistyping your email. > > Is it possible to block IP addresses via Postfix? See Viktor's response, if you don't want to receive and deliver email for typo domains. Wietse

Re: Block MX from recipients

On 31.05.22 12:55, SysAdmin EM wrote: I am checking the mail queue of my postfix server and I am seeing errors in writing mail accounts, which refer to real domains of free mail providers such as hotmail, gmail, yahoo. BC2CC607AF 881286 Tue May 31 05:19:53 webchec...@kiusys.com

Re: Block MX from recipients

On 31.05.22 12:55, SysAdmin EM wrote: I am checking the mail queue of my postfix server and I am seeing errors in writing mail accounts, which refer to real domains of free mail providers such as hotmail, gmail, yahoo. BC2CC607AF 881286 Tue May 31 05:19:53 webchec...@kiusys.com (

Re: AW: RSA and ECDSA - warning: No certs for key at index 1

On Tue, May 31, 2022 at 02:18:35PM +0200, Maurizio Caloro wrote: > Hello Viktor > Thanks for your Answer. the creation of this Cert are the following: > > The one key-type are for RSA and ECDSA > Acme.sh certonly --standalone --rsa-key-size 4096 --domain > nmail.caloro.ch --key-type

Re: Postfix+SASL chrooted - out of ideas (SASL_README tweak)

On Mon, May 30, 2022 at 12:15:19AM -0400, Viktor Dukhovni wrote: > On Mon, May 30, 2022 at 12:48:46PM +1000, raf wrote: > > > I don't think that's entirely correct. On Debian, for > > example, the default value of cyrus_sasl_config_path is > > empty, and /etc/postfix/sasl is the directory that

Re: Postfix+SASL chrooted - out of ideas (SASL_README tweak)

On 30/05/22 2:48 pm, raf wrote: If set +empty (the default value) the search path is the one compiled into the +Cyrus SASL library. I don't think that's entirely correct. On Debian, for example, the default value of cyrus_sasl_config_path is empty, and /etc/postfix/sasl is the directory that

Re: Postfix+SASL chrooted - out of ideas (SASL_README tweak)

On Wed, Jun 01, 2022 at 01:35:56PM +1000, raf wrote: > > So what did they do? > > > > > $ postconf -d cyrus_sasl_config_path > > > cyrus_sasl_config_path = > > > $ postconf cyrus_sasl_config_path > > > cyrus_sasl_config_path = > > > $ dpkg-query -S /etc/postfix/sasl > > > postfix: /et

Re: Block MX from recipients

On Tue, May 31, 2022 at 09:02:12PM +0200, Matus UHLAR - fantomas wrote: > for hotmaul.com and hormail.com use simple check_sender_access and > check_recipient_access. Or check the recipient domain in the application that receives the e-mail addresses. Just reject everything that does not have a M