Microsoft mail delivery issue

Hi There, If there are any Microsoft mail admins on the list can they please contact me ASAP. We’re having deliverability problems into you and all the usual tools don’t help with fixing problems, only diagnosing them after the fact. Thanks, Paul Paul Kelly CTO Blacknight Internet Solutions L

gm.com / opel.com

Hi there, Could someone who looks after the email for General Motors please contact me off list? Some of our customers are experiencing bounce backs sending you emails and it looks like it’s DNS related. Thanks, Paul Paul Kelly CTO Blacknight Internet Solutions Limited Cloud Hosting, Colocat

RE: Outage between GBLX and HE?

It looks like it's back now. I was seeing spotting US connectivity via GLBX upto 08:57 GMT. -Original Message- From: Brielle Bruns [mailto:br...@2mbit.com] Sent: 17 November 2010 03:32 To: NANOG list Subject: Outage between GBLX and HE? Hey All, Sorry to bother the list, but I'm notici

RE: Outage between GBLX and HE?

I may have spoken too soon... issues are on going. -Original Message- From: Paul Kelly :: Blacknight [mailto:p...@blacknight.com] Sent: 17 November 2010 09:21 To: 'Brielle Bruns'; NANOG list Subject: RE: Outage between GBLX and HE? It looks like it's back now. I was see

yahoo mail admin(s)

Hi There, Could a yahoo.com mail admin contact me offlist please? We get calls from customers saying that e-mails from their yahoo.com e-mail address to us bounce back due to a DNS lookup issue. The issue seems intermittent but it's at a level that is sufficient enough to raise some eyebrows

RE: Geoip lookup

> > > > Just because I have operations in one region does not preclude me > from having operations > > in other regions. YMMV of course. > > > > /bill > > That was exactly my point, Bill... If you have operations in RIPE and ARIN > regions, it is entirely possible for you to obtain addres

Google / Gmail SSL write errors

Hi All, Are any of you (that use Exim as their MTA) having SSL write errors in your exim logs when delivering e-mail to Gmail or Google addresses? it seems limited to Exim as we've got a lot of other MTAs that have no issues. it also appears to be specific to emails with attachments... Anyone

RE: ipv6mon v1.0 released! (IPv6 address monitoring daemon)

> > > > You mean, like what NDPMon has been delivering for several years > already: > > > > > Having a choice is never a bad thing(tm). > +1

RE: Cisco interface - GB of transfer software

MRTG + GBGraph + 95th.pl allows for MB/GB/port/vlan and also 95th percentile on same. It doesn't take much to build a small report that picks up on the files left behind by 95th.pl and GBGraph. Paul Paul Kelly Technical Director Blacknight Internet Solutions ltd Hosting, Colocation, Dedicated

Outblaze admins?

Hi There, If there are any people who manage outblaze can they contact me either on or offlist. We've been trying to get a server delisted since September 12th and have been completely unsuccessful. The website doesn't appear to remove the IP and using the contact forms to contact the postmaste

RE: Potential Prefix Hijack

We too saw this issue. 2008-11-11 01:56:36 GMT they took over one of our /20's ... Paul Kelly Technical Director Blacknight Internet Solutions ltd Hosting, Colocation, Dedicated servers IP Transit Services Tel: +353 (0) 59 9183072 Lo-call: 1850 929 929 DDI: +353 (0) 59 9183091 e-mail: [EMAIL PRO

Yahoo! Mail admin?

Hi There, Any yahoo! Mail server admins on list? Can you ping me? Paul Paul Kelly Technical Director Blacknight Internet Solutions ltd Hosting, Colocation, Dedicated servers IP Transit Services Tel: +353 (0) 59 9183072 Lo-call: 1850 929 929 DDI: +353 (0) 59 9183091 e-mail: [EMAIL PROTECTED] we

RE: McColo and SPAM

We saw a dramatic decrease. Attached is our dnsbl mirror in .ie, it mirrors spamhaus amoungst other things. The numbers are in 1000s of 1000s per 5 minute window. (so 2500k = 2.5m) You can see a dramatic decrease that corresponds with them going offline and then the spam level gradually coming

RE: McColo and SPAM

IL PROTECTED] > Sent: Saturday, December 06, 2008 1:33 PM > To: Paul Kelly :: Blacknight > Cc: Frank Bulk; 'Peter Serwe'; Skywing; nanog@nanog.org > Subject: Re: McColo and SPAM > > What's very interesting to me is the very rhythmic peaks-and-valleys > you show... Se

RE: Gigabit speed test anybody?

Hi Rick, Try an anon ftp or http download from http://ftp.heanet.ie The cluster that serves for ftp.heanet.ie has multiple machines with at least single or bonded 10GE interfaces into HEAnet's backbone and then minimum of 10GE on two carriers to the general internet. Should give you a pretty g

Intrustion attempts from Amazon EC2 IPs

Hi there, Have any of you recently noticed a lot of ssh scanning coming from amazons EC "cloud" IP blocks? Today alone I've seen approx 4m attempts from EC2 IPs on just 20 nodes on our network. Has anyone any experience with Amazons abuse people? Thanks, Paul Paul Kelly Technical Director B

RE: Line rate gigabit router/switch options

Hi Matthew, The Juniper J6350 boxes are both cost effective and are claimed to do line 2Gbit/s of IMIX traffic I think. We've several deployed between multitple DCs in Dublin and a load of J4350 at different layers. Stick 2GB of ram into each one and they'll go a long way. Paul Paul Kelly Tec

Yahoo! mail admins?

Hi There, Are there any Yahoo! e-mail admins on the list? We're having some issues at times delivering e-mail to yahoo.co.uk and sometimes some of the other yahoo networks. Thanks, Paul Paul Kelly Technical Director Blacknight Internet Solutions ltd Hosting, Colocation, Dedicated servers IP T