Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-10 Thread Victor Duchovni
On Thu, Mar 10, 2011 at 02:35:56PM -0500, Adam N. Copeland wrote: > This is happening to many clients that are trying to deliver to my domain. > > This is a pretty straightforward example of a connection and failure. > This is not spam, it's verified legitimate traffic from another .edu > that su

Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-10 Thread Adam N. Copeland
fo] timeout after CONNECT from unknown[128.180.2.160] Mar 10 12:17:31 pmx4 postfix/smtpd[25758]: [ID 197553 mail.info] disconnect from unknown[128.180.2.160] Adam N. Copeland wrote, On 3/10/11 10:32 AM: > Yes, that time out setting is still definitely the default. > > Snoop is basic

Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-10 Thread Adam N. Copeland
Yes, that time out setting is still definitely the default. Snoop is basically Solaris' native version of tcp dump, and shouldn't be putting the packets out of order when capturing. Maybe the client is making more than one connection attempt? The part that made me suspect my server is that the sa

Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-09 Thread Jeroen Geilman
On 03/10/2011 01:56 AM, Victor Duchovni wrote: On Thu, Mar 10, 2011 at 01:14:48AM +0100, Jeroen Geilman wrote: Mar 9 18:38:03 pmx4 postfix/smtpd[13358]: [ID 197553 mail.info] connect from unknown[134.53.6.74] okay Mar 9 18:41:03 pmx4 postfix/smtpd[13243]: [ID 197553 mail

Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-09 Thread Victor Duchovni
On Thu, Mar 10, 2011 at 01:14:48AM +0100, Jeroen Geilman wrote: >> Mar 9 18:38:03 pmx4 postfix/smtpd[13358]: [ID 197553 mail.info] connect >> from unknown[134.53.6.74] >> > okay > >> Mar 9 18:41:03 pmx4 postfix/smtpd[13243]: [ID 197553 mail.info]> >> unknown[134.53.6.74]: 421 4.4.2 smtp-in.m

Re: timeout after CONNECT, no HELO/EHLO response from clients

2011-03-09 Thread Jeroen Geilman
er is displayed, sometimes it doesn't and the client never sends a HELO/EHLO. This is only happening to *specific* clients. The majority of clients are able to deliver mail with no problems. Sometimes there is a 421 error, sometimes it just throws "timeout after CONNECT from unknown"

timeout after CONNECT, no HELO/EHLO response from clients

2011-03-09 Thread Adam N. Copeland
the client never sends a HELO/EHLO. This is only happening to *specific* clients. The majority of clients are able to deliver mail with no problems. Sometimes there is a 421 error, sometimes it just throws "timeout after CONNECT from unknown". Version is 2.5.4, and I've disabled all

Re: What do lot of "timeout after CONNECT from" mean?

2011-01-31 Thread Matthias Egger
On 01/31/2011 01:06 PM, Wietse Venema wrote: My Logs show a lot of "timeout after CONNECT from" in the time between 26. - 29. January. They are mainly issued by two hosts from ieee.org. It means that THE REMOTE CLIENT SENDS NO COMMANDS to the Postfix server. This Messages indicat

Re: What do lot of "timeout after CONNECT from" mean?

2011-01-31 Thread Wietse Venema
Matthias Egger: > Hello List > > My Logs show a lot of "timeout after CONNECT from" in the time between > 26. - 29. January. They are mainly issued by two hosts from ieee.org. It means that THE REMOTE CLIENT SENDS NO COMMANDS to the Postfix server. > According to t

What do lot of "timeout after CONNECT from" mean?

2011-01-31 Thread Matthias Egger
Hello List My Logs show a lot of "timeout after CONNECT from" in the time between 26. - 29. January. They are mainly issued by two hosts from ieee.org. According to this statement from Wietse: http://www.irbs.net/internet/postfix/0309/0910.html This Messages indicate, that my se

Re: timeout after CONNECT

2010-02-26 Thread Martijn de Munnik
On Thu, 2010-02-25 at 15:43 +0100, Zoltan Balogh wrote: > Hi List, > > I have an old postfix install where I am getting "timeout after > CONNECT from" error messages upon e-mails being send from one > particular host. The user is complaining that he is not able to sen

Re: timeout after CONNECT

2010-02-25 Thread mouss
Zoltan Balogh a écrit : > Hi List, > > I have an old postfix install where I am getting "timeout after > CONNECT from" error messages upon e-mails being send from one > particular host. The user is complaining that he is not able to send > out any e-mail. Other us

timeout after CONNECT

2010-02-25 Thread Zoltan Balogh
Hi List, I have an old postfix install where I am getting "timeout after CONNECT from" error messages upon e-mails being send from one particular host. The user is complaining that he is not able to send out any e-mail. Other users from the same system are sending mail happily with

RE: emails not arriving "timeout after CONNECT", END-O F-MESSAGE, DATA, EHLO‏

2008-11-21 Thread Martin Vila
Oh sorry. In the configuration file it was always set as: smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination About telneting from the server's shell, all the smtp commands pass fine. No problem with the "." ending. The error happens always only from certain domains o

Re: emails not arriving "timeout after CONNECT", E ND-OF-MESSAGE, DATA, EHLO‏

2008-11-21 Thread Olivier MJ Crepin-Leblond
MJ Crepin-Leblond, Ph.D Global Information Highway Ltd http://www.gih.com/ocl.html - Original Message - From: Martin Vila To: postfix Sent: Friday, November 21, 2008 2:41 AM Subject: RE: emails not arriving "timeout after CONNECT", END-OF-MESSAGE, DATA, EH

Re: emails not arriving "timeout after CONNECT", END-OF-MESSAGE, DATA, E HLO‏

2008-11-21 Thread mouss
Martin Vila a écrit : > >> smtpd_recipient_restrictions = permit_mynetworks, > reject_unauth_destina tion > > Could it be this line, which as "reject_unauth_destina tion" > or is this my email viewer of your cut/paste process? > > > Thanks Olivier, I just tried only: smtpd_recipient_restrict

RE: emails not arriving "timeout after CONNECT", END-O F-MESSAGE, DATA, EHLO‏

2008-11-20 Thread Martin Vila
> smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destina tion Could it be this line, which as "reject_unauth_destina tion" or is this my email viewer of your cut/paste process? Thanks Olivier, I just tried only: smtpd_recipient_restrictions = permit_mynetworks and got t

emails not arriving "timeout after CONNECT", END-OF-ME SSAGE, DATA, EHLO‏

2008-11-20 Thread Martin Vila
...]Nov 20 14:43:13 smtprelay postfix/smtpd[21413]: timeout after CONNECT from smtprelay.tic.com.pe[200.48.16.241]Nov 20 14:43:35 smtprelay postfix/smtpd[21479]: timeout after CONNECT from mail.exalmar.com.pe[200.48.16.210]Nov 20 14:53:33 smtprelay postfix/smtpd[21413]: timeout aft