Re: Understanding postfix log

2013-05-15 Thread Victor d'Agostino
Thanks for the help Victor 2013/5/15 Wietse Venema > Martin Sch?tte: > > > What does "conn_use", "delays=a/b/c/d" and "dsn"means > > > > http://www.postfix.org/CONNECTION_CACHE_README.html#safety > > > > http://www.postfix.org/postconf.5.html#delay_logging_resolution_limit > > > > http://www.p

Re: Understanding postfix log

2013-05-15 Thread Wietse Venema
Martin Sch?tte: > > What does "conn_use", "delays=a/b/c/d" and "dsn"means > > http://www.postfix.org/CONNECTION_CACHE_README.html#safety > > http://www.postfix.org/postconf.5.html#delay_logging_resolution_limit > > http://www.postfix.org/DSN_README.html See RFC 3463 for the meaning of the numbe

Re: Understanding postfix log

2013-05-15 Thread Martin Schütte
> What does "conn_use", "delays=a/b/c/d" and "dsn"means http://www.postfix.org/CONNECTION_CACHE_README.html#safety http://www.postfix.org/postconf.5.html#delay_logging_resolution_limit http://www.postfix.org/DSN_README.html -- Martin

Understanding postfix log

2013-05-15 Thread Victor d'Agostino
Hello, Can someone explains to me (or give a link) in this log May 15 10:58:13 LXLYOPFD11 postfix/smtp[12232]: B7B1B4800DC: to=< x...@gmail.com>, relay=10.220.8.20[10.220.8.20]:25, conn_use=7, delay=1991, delays=0.06/1990/0/0.66, dsn=2.0.0, status=sent (250 2.0.0 OK 1368608293 fe7si6820218wib.77

Re: understanding postfix log

2009-01-05 Thread Brian Evans - Postfix List
Victor Duchovni wrote: > On Sat, Jan 03, 2009 at 01:32:39AM +0800, William Kisman wrote: > > >> Thank you IBBoard, that is a nice idea, I am trying to understand it. >> >> Now I understand, thank you very much. This is the first time I make use of >> my evolution mail menu to view the message he

Re: understanding postfix log

2009-01-02 Thread Victor Duchovni
On Sat, Jan 03, 2009 at 01:32:39AM +0800, William Kisman wrote: > Thank you IBBoard, that is a nice idea, I am trying to understand it. > > Now I understand, thank you very much. This is the first time I make use of > my evolution mail menu to view the message headers, so the header does show > t

Re: understanding postfix log

2009-01-02 Thread William Kisman
Thank you IBBoard, that is a nice idea, I am trying to understand it. Now I understand, thank you very much. This is the first time I make use of my evolution mail menu to view the message headers, so the header does show the SMTP id as well and I can use that to grep it in postfix log. Return-pa

Re: understanding postfix log

2009-01-02 Thread Victor Duchovni
On Fri, Jan 02, 2009 at 11:42:17PM +0800, William Kisman wrote: > Hello, I have searched around trying to understand the postfix log message > because I found that my server is being abused by the spammer which the > spammer sending me the message with the sender as my email. Email sender address

Re: understanding postfix log

2009-01-02 Thread William Kisman
Dear J.P. Trosclair, Thank you for your prompt reply and your help. Before I could locate the an intance where a spam passed through, how can I locate that ? Below are my test, there is no open relay. (my real domain had been replaced to mydomain.com as well as a dummy IP address) *Mail relay

Re: understanding postfix log

2009-01-02 Thread J.P. Trosclair
William Kisman wrote: What are the possibilities that the spammer could use my mail server to spam ? First check if your server is an open relay using this service: http://www.abuse.net/relay.html Also if you think that a sasl user/pass has been compromised, change the password. You can look

understanding postfix log

2009-01-02 Thread William Kisman
Hello, I have searched around trying to understand the postfix log message because I found that my server is being abused by the spammer which the spammer sending me the message with the sender as my email. I have a form that allow user to send message to their friends about my website link, but wh