Re: possibly stupid question about tls

2021-04-18 Thread Wietse Venema
Francesc Pe?alvez: > thanks was that, I had smtp_tls_loglevel but not smtpd_tls_loglevel. > Another thing, as is that from the host that sent the mail the > connection appears as: > > Trusted TLS connection established The client trusts the server certificate. > ?but in the log of the host tha

Re: possibly stupid question about tls

2021-04-18 Thread Francesc Peñalvez
thanks was that, I had smtp_tls_loglevel but not smtpd_tls_loglevel. Another thing, as is that from the host that sent the mail the connection appears as: Trusted TLS connection established  but in the log of the host that receives it, it appears as: Anonymous TLS connection established from

Re: possibly stupid question about tls

2021-04-18 Thread Yassine Chaouche
Here's how I test : $ openssl s_client -connect my.mail.server:submission -starttls smtp the logs show Apr 18 14:18:04 messagerie postfix/smtpd[26383]: connect from unknown[192.168.100.241] Apr 18 14:18:04 messagerie postfix/smtpd[26383]: disconnect from unknown[192.168.100.241] Apr 18 14:18:

Re: possibly stupid question about tls

2021-04-18 Thread Yassine Chaouche
Le 4/18/21 à 12:21 PM, Francesc Peñalvez a écrit : I can only see TO connections but not FROM connections and I would like to see both Can you show us how your logs look like when you make a TLS connection to your server ? Yassine

Re: possibly stupid question about tls

2021-04-18 Thread Francesc Peñalvez
I can only see TO connections but not FROM connections and I would like to see both El 18/04/2021 a las 12:59, Jaroslaw Rafa escribió: Dnia 18.04.2021 o godz. 12:44:41 Francesc Peñalvez pisze: I have postfix configured to log outgoing tls connections: Untrusted TLS connection established to s

Re: possibly stupid question about tls

2021-04-18 Thread Jaroslaw Rafa
Dnia 18.04.2021 o godz. 12:44:41 Francesc Peñalvez pisze: > I have postfix configured to log outgoing tls connections: > > Untrusted TLS connection established to smtp-mx.x > > but is it possible to log in the same way the incoming connections? It logs for me with default settings in Debian.

possibly stupid question about tls

2021-04-18 Thread Francesc Peñalvez
I have postfix configured to log outgoing tls connections: Untrusted TLS connection established to smtp-mx.x but is it possible to log in the same way the incoming connections? smime.p7s Description: Firma criptográfica S/MIME

Re: possibly stupid question

2018-11-29 Thread wilfried.es...@essignetz.de
Am 29.11.18 um 09:09 schrieb Francesc Peñalvez: > it may be a silly question but.Which option is appropriate to reject > emails from ip without ip resolved > Hi, you could look for reject_unknown_client_hostname and/or reject_unknown_reverse_client_hostname under smtpd_client_restrictions (http

Re: possibly stupid question

2018-11-29 Thread Francesc Peñalvez
El 29/11/2018 a las 9:34, Matus UHLAR - fantomas escribió: On 29.11.18 09:09, Francesc Peñalvez wrote: it may be a silly question but.Which option is appropriate to reject emails from ip without ip resolved you apparently mean "reject_unknown_client_hostname" in smtpd_*_restrictions settings

Re: possibly stupid question

2018-11-29 Thread Matus UHLAR - fantomas
On 29.11.18 09:09, Francesc Peñalvez wrote: it may be a silly question but.Which option is appropriate to reject emails from ip without ip resolved you apparently mean "reject_unknown_client_hostname" in smtpd_*_restrictions settings -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fa

possibly stupid question

2018-11-29 Thread Francesc Peñalvez
it may be a silly question but.Which option is appropriate to reject emails from ip without ip resolved -- * Este mensaje y todos los archivos adjuntos son confidenciales y de uso exclusivo por parte