Re: MX problems

2009-05-19 Thread Simon Lyall
This thread has now been moderated. Cause of problem ( via Frank Bulk ): http://sunews.syr.edu/campusannouncements_details.cfm?id=5395 The following page may also be helpful: http://its.syr.edu/support/ for future reference. Simon NANOG MLC On Tue, 19 May 2009, Polar Humenn wrote: I'm in

RE: MX problems

2009-05-19 Thread Skywing
Firewalling based on a static port number is now DPI? - S -Original Message- From: Warren Bailey Sent: Tuesday, May 19, 2009 16:25 To: gmcl...@xilogix.net ; polar.hum...@gmail.com Cc: nanog@nanog.org Subject: Re: MX problems Or... His provider is using dpi to drop packets destined

RE: MX problems

2009-05-19 Thread Frank Bulk
y 19, 2009 5:44 PM To: nanog@nanog.org Subject: MX problems I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to Host" or "Connection timed Out". Apparently this is been happening for over 5 days. I can send

RE: MX problems

2009-05-19 Thread Dave Larter
g.org Subject: Re: MX problems Hi, This doesn't appear to be DNS related. You can see from the trace that the forward resolution is in fact occurring just fine. It would appear that Comcast/RoadRunner filters SMTP in your market (A quick Google search indicates that this has been happening

Re: MX problems

2009-05-19 Thread Warren Bailey
Or... His provider is using dpi to drop packets destined for non provider mx servers. This would certainly reduce spam from compromised hosts. - Original Message - From: Gregory McLean To: Polar Humenn Cc: nanog@nanog.org Sent: Tue May 19 15:19:23 2009 Subject: Re: MX problems On

Re: MX problems

2009-05-19 Thread Jay Hennigan
Polar Humenn wrote: I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to Host" or "Connection timed Out". Apparently this is been happening for over 5 days. I can send mail within Syracuse University, but as soon as I venture out nothi

Re: MX problems

2009-05-19 Thread Gregory McLean
On Tue, 2009-05-19 at 19:02 -0400, Polar Humenn wrote: > >From my mail log. Geez, I can't even get to Cornell, which is just down the > friggin road! (Yeah, I know, but really). > What is going on? > > May 19 18:58:26 greene postfix/smtp[5895]: connect to > mailin-01.mx.AOL.COM[205.188.159.57]: >

Re: MX problems

2009-05-19 Thread Andre Guibert de Bruet
ne but had intermittent problems with 53. I have seen it before with other prots too. From: Polar Humenn [mailto:polar.hum...@gmail.com] Sent: Tuesday, May 19, 2009 7:02 PM To: Dave Larter Cc: nanog@nanog.org Subject: Re: MX problems From my mail log. Geez, I can't even get to Cornell

RE: MX problems

2009-05-19 Thread Dave Larter
l.com] Sent: Tuesday, May 19, 2009 7:02 PM To: Dave Larter Cc: nanog@nanog.org Subject: Re: MX problems >From my mail log. Geez, I can't even get to Cornell, which is just down the friggin road! (Yeah, I know, but really). What is going on? May 19 18:58:26 greene postfix/smtp[5895

Re: MX problems

2009-05-19 Thread Cord MacLeod
g.org Subject: MX problems I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to Host" or "Connection timed Out". Apparently this is been happening for over 5 days. I can send mail within Syracuse University, b

Re: MX problems

2009-05-19 Thread Polar Humenn
y get that one mx/ip for nanog.org. > > -Original Message- > From: Polar Humenn [mailto:polar.hum...@gmail.com] > Sent: Tuesday, May 19, 2009 6:44 PM > To: nanog@nanog.org > Subject: MX problems > > I'm in Syracuse NY, and I'm having problems getting sendmail to g

RE: MX problems

2009-05-19 Thread Dave Larter
p for nanog.org. -Original Message- From: Polar Humenn [mailto:polar.hum...@gmail.com] Sent: Tuesday, May 19, 2009 6:44 PM To: nanog@nanog.org Subject: MX problems I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to

MX problems

2009-05-19 Thread Polar Humenn
I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to Host" or "Connection timed Out". Apparently this is been happening for over 5 days. I can send mail within Syracuse University, but as soon as I venture out nothing. Traceroute seems t