Re: ..:: Postfix authentication requered for relay ::..
On 11/13/2012 12:41 AM, Alfonso Alejandro Reyes Jiménez wrote: snipped The SASL auth is working on the smtpd server and it works fine, but when we try to send anything from the other server we don't even see the login attempt. So...what does the postfix log say on the sending side ? If an SASL connection is made, this will be logged. -- J.
Re: ..:: Postfix authentication requered for relay ::..
On 11/13/12 12:36 PM, Jeroen Geilman wrote: On 11/13/2012 12:41 AM, Alfonso Alejandro Reyes Jiménez wrote: snipped The SASL auth is working on the smtpd server and it works fine, but when we try to send anything from the other server we don't even see the login attempt. So...what does the postfix log say on the sending side ? If an SASL connection is made, this will be logged. There's no connection at all, the log says: relay acces denied. On the other side we have the sasl working and we have authentication logs but not from that server. I think somehow it is not taking the sasl configuration. Any ideas? Thanks.
Re: ..:: Postfix authentication requered for relay ::..
On Tue, 13 Nov 2012 12:39:52 -0600 Alfonso Alejandro Reyes Jiménez articulated: On 11/13/12 12:36 PM, Jeroen Geilman wrote: On 11/13/2012 12:41 AM, Alfonso Alejandro Reyes Jiménez wrote: snipped The SASL auth is working on the smtpd server and it works fine, but when we try to send anything from the other server we don't even see the login attempt. So...what does the postfix log say on the sending side ? If an SASL connection is made, this will be logged. There's no connection at all, the log says: relay acces denied. On the other side we have the sasl working and we have authentication logs but not from that server. I think somehow it is not taking the sasl configuration. http://www.postfix.com/DEBUG_README.html#mail Better, provide output from the postfinger tool. This can be found at http://ftp.wl0.org/SOURCES/postfinger. If the problem is SASL related, consider including the output from the saslfinger tool. This can be found at http://postfix.state-of-mind.de/patrick.koetter/saslfinger/. -- Jerry ✌ postfix-u...@seibercom.net _ TO REPORT A PROBLEM see http://www.postfix.org/DEBUG_README.html#mail TO (UN)SUBSCRIBE see http://www.postfix.org/lists.html
Re: ..:: Postfix authentication requered for relay ::..
On Tue, Nov 13, 2012 at 12:39:52PM -0600, Alfonso Alejandro Reyes Jiménez wrote: On 11/13/12 12:36 PM, Jeroen Geilman wrote: On 11/13/2012 12:41 AM, Alfonso Alejandro Reyes Jiménez wrote: snipped The SASL auth is working on the smtpd server and it works fine, but when we try to send anything from the other server we don't even see the login attempt. So...what does the postfix log say on the sending side ? If an SASL connection is made, this will be logged. There's no connection at all, If the logs show no AUTH attempt, the client did not attempt to authenticate. the log says: relay acces denied. This is what you wanted, right -- to prevent unauthenticated relaying? On the other side we have the sasl working and we have authentication logs but not from that server. I think somehow it is not taking the sasl configuration. Any ideas? If the client which should authenticate is Postfix: http://www.postfix.org/SOHO_README.html#client_sasl_enable http://www.postfix.org/DEBUG_README.html#mail If not, seek support for it in an appropriate place. -- http://rob0.nodns4.us/ -- system administration and consulting Offlist GMX mail is seen only if /dev/rob0 is in the Subject:
Re: ..:: Postfix authentication requered for relay ::..
On 11/13/2012 12:21 AM, Alfonso Alejandro Reyes Jiménez wrote: Hi everyone. We have 2 postfix servers, one for every email from our company and the other inside our LAN just sending Nagios notifications. The thing is that we need to configure the SMTP authentication in the notifications server to allow relay. We don't want to put the server's IP on mynetworks because we don't really trust on it. We have all the configuration steps we found on the internet but it is not working, we cant see any authentication attempt on the server. Any help will be great. Here's the configuration of the server: snipped smtp_sasl_auth_enable = yes This concerns smtp(8), the smtp CLIENT. smtpd_sasl_path = inet:172.16.18.100:12345 smtpd_sasl_type = dovecot This concerns smtpd(8), the smtp SERVER. You need to enable SASL auth in the smtpd(8) SERVER. -- J.
Re: ..:: Postfix authentication requered for relay ::..
On 11/13/2012 12:21 AM, Alfonso Alejandro Reyes Jiménez wrote: Hi everyone. We have 2 postfix servers, one for every email from our company and the other inside our LAN just sending Nagios notifications. The thing is that we need to configure the SMTP authentication in the notifications server to allow relay. We don't want to put the server's IP on mynetworks because we don't really trust on it. We have all the configuration steps we found on the internet but it is not working, we cant see any authentication attempt on the server. Any help will be great. Here's the configuration of the server: snipped smtp_sasl_auth_enable = yes This concerns smtp(8), the smtp CLIENT. smtpd_sasl_path = inet:172.16.18.100:12345 smtpd_sasl_type = dovecot This concerns smtpd(8), the smtp SERVER. You need to enable SASL auth in the smtpd(8) SERVER. The SASL auth is working on the smtpd server and it works fine, but when we try to send anything from the other server we don't even see the login attempt. Any ideas? Thanks!!
