SMTP Authentication without Encryption

Hi! The SMTP server of my ISP requires authentification (user/password), but I do not want to use SASL and SSL/TLS. Is it possible to have a plain text/unencrypted connection but still use authentification? - I tried with various settings in main.cf but without success. I do not manage to get

Re: SMTP Authentication without Encryption

Hi! Yes, the ISP supports auth without SSL/TLS, but how can I configure postfix to use it? - I mean in all settings I can find, auth is always linked to SASL SSL/TLS. Cheers Stephan Am 12.07.2017 um 15:53 schrieb Gilberto Nunes: Hi AFAIK your isp must support auth methods other than SSL/T

Postfix 3.2.0 - Sending to all MX records

Firstly, apologies if I haven't included all of the relevant information in this initial post. Please let me know if I have missed anything. I am currently running Postfix 3.2.0 and have a problem relating to MX records and defered messages. What I have identified is, if a domain our server is try

Re: SMTP Authentication without Encryption

Hi! > Can you send us what conf do you use? Part of your main.cf These are the parameters I played with: relayhost = [smtp.hispeed.ch]:587 #relayhost = [smtp.hispeed.ch]:25 smtp_sasl_auth_enable = no smtp_use_tls = no #smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd #smtp_tls_CAfile = /et

Re: SMTP Authentication without Encryption

Here I am using Google ( smtp.gmail.com ) relayhost = smtp.gmail.com smtp_tls_security_level = may smtp_tls_key_file = /etc/postfix/sasl/postfix.pem smtp_tls_cert_file = /etc/postfix/sasl/postfix.pem smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_

Re: SMTP Authentication without Encryption

> On Jul 12, 2017, at 9:48 AM, Stephan Brauss wrote: > > The SMTP server of my ISP requires authentification (user/password), but > I do not want to use SASL and SSL/TLS. The *protocol* used to exchange authentication credentials between SMTP clients and SMTP servers is the SASL protocol. Post

Re: SMTP Authentication without Encryption

Wow! You hit the point! Obrigado Cordialmente Gilberto Ferreira Consultor TI Linux | IaaS Proxmox, CloudStack, KVM | Zentyal Server | Zimbra Mail Server (47) 3025-5907 (47) 99676-7530 Skype: gilberto.nunes36 konnectati.com.br https://www.youtube.com/watch

Re: Postfix 3.2.0 - Sending to all MX records

> On Jul 12, 2017, at 10:08 AM, Tom Hudson wrote: > > Firstly, apologies if I haven't included all of the relevant information in > this initial post. Please let me know if I have missed anything. > > I am currently running Postfix 3.2.0 and have a problem relating to MX > records and defered m

Re: Postfix 3.2.0 - Sending to all MX records

On Wed, Jul 12, 2017 at 07:08:34AM -0700, Tom Hudson wrote: > Firstly, apologies if I haven't included all of the relevant > information in this initial post. Please let me know if I have > missed anything. Full "postconf -nf ; postconf -Mf" and complete non-verbose logging of a single email wh

Re: upgrade/compile options

Thanks Peter, appreciate the nudge. What the hell, I'm in . I'll try it on my test server. It would be nice for me to stay in the yum update world. -- View this message in context: http://postfix.1071664.n5.nabble.com/upgrade-compile-options-tp91241p91262.html Sent from the Postfix Users ma

UnTrusted CN presented

Wondering if anyone knows if it's possible to log the certificate CN presented when Postfix logs "Untrusted TLS connection established from.." Postifx logs the 'UnTrusted' event well, but I'd like to know if you can see the CN of the certificate presented by the other party.. Regards, Mal

Re: UnTrusted CN presented

> On Jul 12, 2017, at 10:46 PM, Mal wrote: > > Wondering if anyone knows if it's possible to log the certificate CN > presented when Postfix logs "Untrusted TLS connection established from.." That is not currently possible. Unconditional logging of the peer certificate metadata is possible,