From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Mortimer Date: Tue, 26 Nov 2013 13:52:37 +0000 Subject: Re: [mlmmj] Problems with microsoft Message-Id: <5294A7A5.8090801@oldelvet.org.uk> List-Id: References: <90126ceb66d472c9ae7d603e72640bfb@swn.nu> In-Reply-To: <90126ceb66d472c9ae7d603e72640bfb@swn.nu> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: mlmmj@mlmmj.org Hi, Have you tried looking up your mlmmj server's IP address in the various blocklists. The following will do a lookup and that might help you to see if it is just Microsoft or whether others think your server is a problem. http://www.dnsbl.info/ That will at least give you an idea as to why the blocking may be happening. Regards Richard On 24/11/2013 15:57, Christian Gleerup wrote: > Hi Ben and List, > I'm been going through the logs, but I am not getting much wiser. > > I hope the information provided here is the correct one, ontherwise please direct me as to what else to look for. > > > Here a snippet from /var/log/mail.log.1 > ---- BEGIN SNIP ----------------------------------------------------- > Nov 10 06:27:22 lists postfix/smtp[8385]: 1465545E8A: to=, relay=mx1.hotmail.com[65.55.37.72]:25, delay=0.94, delays=0.16/0.01/0.59/0.19, dsn=5.0.0, status=bounced (host mx1.hotmail.com[65.55.37.72] said: 550 SC-002 (COL0-MC1-F1) Unfortunately, messages from ----IP---- weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL FROM command)) > Nov 10 06:27:22 lists postfix/smtp[8385]: 1465545E8A: lost connection with mx1.hotmail.com[65.55.37.72] while sending RCPT TO > Nov 10 06:27:22 lists postfix/cleanup[12147]: 108F1467C2: message-id=<20131110052722.108F1467C2@lists.DOMAIN> > Nov 10 06:27:22 lists postfix/cleanup[11855]: 0B321467BD: message-id=<1384061241-12392-mlmmj-5f63aeea@lists.DOMAIN> > Nov 10 06:27:22 lists postfix/smtp[8334]: 50697467AF: to=, relay=mx4.hotmail.com[65.55.92.136]:25, delay=0.73, delays=0.1/0.01/0.47/0.15, dsn=5.0.0, status=bounced (host mx4.hotmail.com[65.55.92.136] said: 550 SC-002 (SNT0-MC1-F19) Unfortunately, messages from ----IP---- weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL FROM command)) > Nov 10 06:27:22 lists postfix/smtp[8334]: 50697467AF: lost connection with mx4.hotmail.com[65.55.92.136] while sending RCPT TO > Nov 10 06:27:22 lists postfix/cleanup[12193]: 17834467C3: message-id=<20131110052722.17834467C3@lists.DOMAIN>