Re: [swinog] Bluewin DNS1 DNS2 replication lag?
On Wed, 21 Jan 2004 11:19:27 +0100, Didier Leimbach [EMAIL PROTECTED] said: Hello, this is my first post. to me swinog seems to be a good list to post my question. please correct me if i'm wrong. here's my question: On Monday the TTL for www.juraworld.com has been changed to 1h on ns1.lan.ch and ns2.lan.ch. Today ist has been changed to 15min as we're getting ready to move servers. Yet, dns2.bluewin.ch doesn't reflect this TTL. How large was the TTL before you changed it on Monday? Given the remaining TTL on dns2 of about 20 hours, this result is to be expected only when the original TTL was at least around 68 hours (20+2*24, assuming you lowered the TTL at noon on Monday). Has anyone an idea how bluewins dns are setup? Bluewin support gave me an almost unbelievable answer: dns2 is only backup and updated every 14 days from dns1 I don't know what they mean by update. I sure hope dns2 is up to date for the zones for which it is authoritative :-) However, that's beside the point since your problem is related to caching. -- Alex thanks very much! didier leimbach dig @dns1.bluewin.ch www.juraworld.com ; DiG 9.2.3 @dns1.bluewin.ch www.juraworld.com ;; global options: printcmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 41 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;www.juraworld.com. IN A ;; ANSWER SECTION: www.juraworld.com. 900 IN A 62.204.127.37 ;; AUTHORITY SECTION: juraworld.com. 900 IN NS ns1.lan.ch. juraworld.com. 900 IN NS ns2.lan.ch. ;; ADDITIONAL SECTION: ns1.lan.ch. 2676IN A 212.60.61.245 ns2.lan.ch. 1847IN A 212.60.63.245 ;; Query time: 218 msec ;; SERVER: 195.186.1.110#53(dns1.bluewin.ch) ;; WHEN: Wed Jan 21 11:10:32 2004 ;; MSG SIZE rcvd: 125 --- ; DiG 9.2.3 @dns2.bluewin.ch www.juraworld.com ;; global options: printcmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 41 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 13 ;; QUESTION SECTION: ;www.juraworld.com. IN A ;; ANSWER SECTION: www.juraworld.com. 74385 IN A 62.204.127.37 ;; AUTHORITY SECTION: com.172797 IN NS g.gtld-servers.net. com.172797 IN NS h.gtld-servers.net. com.172797 IN NS i.gtld-servers.net. com.172797 IN NS j.gtld-servers.net. com.172797 IN NS k.gtld-servers.net. com.172797 IN NS l.gtld-servers.net. com.172797 IN NS m.gtld-servers.net. com.172797 IN NS a.gtld-servers.net. com.172797 IN NS b.gtld-servers.net. com.172797 IN NS c.gtld-servers.net. com.172797 IN NS d.gtld-servers.net. com.172797 IN NS e.gtld-servers.net. com.172797 IN NS f.gtld-servers.net. ;; ADDITIONAL SECTION: a.gtld-servers.net. 108097 IN A 192.5.6.30 b.gtld-servers.net. 119329 IN A 192.33.14.30 c.gtld-servers.net. 119329 IN A 192.26.92.30 d.gtld-servers.net. 119329 IN A 192.31.80.30 e.gtld-servers.net. 119329 IN A 192.12.94.30 f.gtld-servers.net. 119150 IN A 192.35.51.30 g.gtld-servers.net. 119329 IN A 192.42.93.30 h.gtld-servers.net. 119150 IN A 192.54.112.30 i.gtld-servers.net. 119329 IN A 192.43.172.30 j.gtld-servers.net. 118991 IN A 192.48.79.30 k.gtld-servers.net. 118991 IN A 192.52.178.30 l.gtld-servers.net. 119329 IN A 192.41.162.30 m.gtld-servers.net. 118948 IN A 192.55.83.30 ;; Query time: 31 msec ;; SERVER: 195.186.1.111#53(dns2.bluewin.ch) ;; WHEN: Wed Jan 21 11:11:16 2004 ;; MSG SIZE rcvd: 483 -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: AW: [swinog] Bluewin DNS1 DNS2 replication lag?
On Wed, 21 Jan 2004 13:24:36 +0100, Didier Leimbach [EMAIL PROTECTED] said: Hi Alex, thanks for your reply. I indeed forgot to mention that the original TTL was 24h. So everything should have been as expected since about yesterday. Yes. In that case, I don't know why the A RR for www.juraworld.com is still in the cache of dns2.bluewin.ch. I also find it strange that dns2 is giving me all the root-server as glue. I think that it just didn't happen to have the glue for juraworld.com. in its cache, so it returned the glue for the GTLD-servers instead (not the root servers). After querying it for the NS records for that domain, it now reports the expected glue (at least until those records expire) ; DiG 9.4.0s20040114055632 @dns2.bluewin.ch www.juraworld.com. ;; global options: printcmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 7936 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;www.juraworld.com. IN A ;; ANSWER SECTION: www.juraworld.com. 65625 IN A 62.204.127.37 ;; AUTHORITY SECTION: juraworld.com. 747 IN NS ns1.lan.ch. juraworld.com. 747 IN NS ns2.lan.ch. ;; ADDITIONAL SECTION: ns1.lan.ch. 330 IN A 212.60.61.245 ns2.lan.ch. 642 IN A 212.60.63.245 ;; Query time: 3 msec ;; SERVER: 195.186.1.111#53(dns2.bluewin.ch) ;; WHEN: Wed Jan 21 13:37:59 2004 ;; MSG SIZE rcvd: 125 we'll see what happens by tomorrow Right. The old records should be definitely gone by then :-/ -- Alex -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
[swinog] MX Swissonline Down?
Hello We have more and more questions from customers which cannot send emails to swissonline.ch. It seems that since some days swissonline is swissoffline :-) Does someone know why mx.hispeed.ch is down? dig swissonline.ch mx: ;; QUESTION SECTION: ;swissonline.ch.IN MX ;; ANSWER SECTION: swissonline.ch. 2597IN MX 10 mx.hispeed.ch. ;; ADDITIONAL SECTION: mx.hispeed.ch. 8093IN A 62.2.95.11 telnet mx.hispeed.ch 25 Trying 62.2.95.11... - no answer. Peter -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
[swinog] Swissoffline
As an addon to my mail before: I also tried to connect to mx.hispeed.ch port 25 from a machine connected at another provider. This machine will not send any email and is (hopefully) not blocked by swissoffline. So, there must be a general problem with this mx-host. By the way: How can you specify only one mx-host for a domain like swissonline.ch with so many email-users on it??? Peter -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
R: [swinog] MX Swissonline Down?
telnet mx.hispeed.ch 25 Trying 62.2.95.11... 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 16:06:27 +0100 -Messaggio originale- Da: Peter Baumann [mailto:[EMAIL PROTECTED] Inviato: mercoledì, 21. gennaio 2004 15:53 A: [EMAIL PROTECTED] Oggetto: [swinog] MX Swissonline Down? Hello We have more and more questions from customers which cannot send emails to swissonline.ch. It seems that since some days swissonline is swissoffline :-) Does someone know why mx.hispeed.ch is down? ___ Ticinocom SA - Via dei Pioppi 10 - 6616 Losone Tel 0844 007070 - Fax 0844 007071 http://www.ticinocom.com -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
AW: AW: [swinog] Bluewin DNS1 DNS2 replication lag?
Hi Alex, Excellent post of yours. I really appreciate your feedback and precise language. But then again, this should come as no surprise from @switch.ch. :) I could verify that dns2.bluewin.ch stops giving me the GTLD (not the root :)) glue, after having been queried for the NS for the domain. This was my personal 'Today's DNS Lesson'. Enjoy your evening, Didier -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: [swinog] Problems with Cablecom MX
On Wed, 21 Jan 2004, [EMAIL PROTECTED] wrote: This is the braindamaged Cablecom Antispam configuration. If you make to many connections to them during a certain amount of time they automatically add a firewall rule to their ipfilter on mx.cablecom.ch. We've run into this problem at least two times last year. we have some servers working (high volume) and some servers not working (rather low volume), all with matching ptr and A records, not known to be blacklisted and so on. personally i think they did some changes to this end of last week - we have been watching some @hispeed.ch or @swissonline.ch queues start growing on friday last weeek. Of course they don't remove it automatically, you have to reach their mailadmin to do so, which isn't quite easy. And well of course, if you reach the guy, he just won't understand why his setup is all crap. Patrick an urgent email to postmaster(at)cablecom.ch and postmaster(at)hispeed.ch sent monday evening is still unanswered. so this morning i tried to get a hold on a postmaster or at least a person who understands me - but no way! i ended up educating a 1st-level hotline agent in tcp, smtp and dns. he told me some weird stuff about reverse lookup and other things sounding nice - but he actualy didn't have a clue what i was talking about. he opened a ticket, but no answer so far it would be nice if a cablecom engineer on this list would share some details on how their smtp 'security' is implemented. oliver -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
Oliver Bolliger wrote: it would be nice if a cablecom engineer on this list would share some details on how their smtp 'security' is implemented. oliver Hi Oliver At least someone tries to help: Jonas Staempfli wrote: the only idea that i've got is, that you don't have reverse-dns-lookup activated?? sorry, i'm not an admin, but i'm working in the technical support. Thank you Jonas for your help. But it seems that we all have the reverse-dns properly configured. Peter -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
i'm a very small fish, so i'm sorry that i can't help more. :) [EMAIL PROTECTED] 01/21/04 5:18 PM Oliver Bolliger wrote: it would be nice if a cablecom engineer on this list would share some details on how their smtp 'security' is implemented. oliver Hi Oliver At least someone tries to help: Jonas Staempfli wrote: the only idea that i've got is, that you don't have reverse-dns-lookup activated?? sorry, i'm not an admin, but i'm working in the technical support. Thank you Jonas for your help. But it seems that we all have the reverse-dns properly configured. Peter -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: [swinog] Problems with Cablecom MX
i'm a very small fish, so i'm sorry that i can't help more. :) We will try to rescue you, Nemo ;-) Greetz, -Kurt. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonas Staempfli Sent: Wednesday, January 21, 2004 5:27 PM To: [EMAIL PROTECTED] Subject: Re: [swinog] Problems with Cablecom MX snip -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
Hello From: [EMAIL PROTECTED] This is the braindamaged Cablecom Antispam configuration. If you make to many connections to them during a certain amount of time they automatically add a firewall rule to their ipfilter on mx.cablecom.ch. We've run into this problem at least two times last year. Of course they don't remove it automatically, you have to reach their mailadmin to do so, which isn't quite easy. And well of course, if you reach the guy, he just won't understand why his setup is all crap. yes this sounds familiar to me! Some week's ago we had troubles to reach mx.hispeed.ch and after some barking we got a short because of spam from your servers as answer from cablecom. (but without proof of a spam report at all! Sure we make this very hidden abuse@ entry at RIPE just for our pleasure - like all of you I guess ;-) Just being blocked by ugly iprules is always much better than a clear spam-report. And it seemed like the whole range (different /24's) was blocked (not only the ip's of our mx's) Greetings Nik -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
Oliver Bolliger wrote: we have some servers working (high volume) and some servers not working (rather low volume), all with matching ptr and A records, not known to be blacklisted and so on. personally i think they did some changes to this end of last week - we have been watching some @hispeed.ch or @swissonline.ch queues start growing on friday last weeek. Oliver, Can you tell me what do you plan to tell to your customers? It seems that swissonline blocked our whole isp-range on port 25, I cannot connect from any ip to mx.hispeed.ch port smtp. Let's see what is going on at next... Peter -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
On Wednesday 21 January 2004 17:06, Oliver Bolliger wrote: personally i think they did some changes to this end of last week - we have been watching some @hispeed.ch or @swissonline.ch queues start growing on friday last weeek. I run some tests from our mailservers. The MX to swissonline.ch and hispeed.ch points to mx.hispeed.ch. I've only get twice a connection refuse. # telnet mx.hispeed.ch. 25 Trying 62.2.95.11... Connected to mx.hispeed.ch. Escape character is '^]'. 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 19:34:26 +0100 quit 221 2.0.0 mx.hispeed.ch closing connection Connection closed by foreign host. Regards Erich -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] Problems with Cablecom MX
hmmm... from our cisco (?): router# telnet 62.2.95.11 25 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 19:44:48 +0100 ehlo into.ch 250-mx.hispeed.ch Hello tix1.into.ch [194.42.48.59] (may be forged), pleased to meet you 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-8BITMIME 250-SIZE 10485760 250-DSN 250-AUTH PLAIN LOGIN 250-DELIVERBY 250 HELP quit 221 2.0.0 mx.hispeed.ch closing connection but one of our mailserver: telnet 62.2.95.11 25 port 25: failed to open myabe we may change the ip form our smtp? but this should NOT to be the solution... cheers Rog Erich Hohermuth schrieb: On Wednesday 21 January 2004 17:06, Oliver Bolliger wrote: personally i think they did some changes to this end of last week - we have been watching some @hispeed.ch or @swissonline.ch queues start growing on friday last weeek. I run some tests from our mailservers. The MX to swissonline.ch and hispeed.ch points to mx.hispeed.ch. I've only get twice a connection refuse. # telnet mx.hispeed.ch. 25 Trying 62.2.95.11... Connected to mx.hispeed.ch. Escape character is '^]'. 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 19:34:26 +0100 quit 221 2.0.0 mx.hispeed.ch closing connection Connection closed by foreign host. Regards Erich -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: [swinog] Problems with Cablecom MX
I got an answer from cablecom hotline. unfortunatley I was out of the office and someone else took the phone. they just told him everything is fine now, we have solved the problem. well, I don't think so :( I am still not able to connect mx.hispeed.ch on tcp/25 from some of our servers. any switch or router in our network can connect mx.hispeed.ch, even the laptop I'am working on connects. just some ip's seem to get blocked, which sounds to me like blacklisting Peter Baumann wrote: Oliver, Can you tell me what do you plan to tell to your customers? It seems that swissonline blocked our whole isp-range on port 25, I cannot connect from any ip to mx.hispeed.ch port smtp. Let's see what is going on at next... Peter as we only see some of our ip's blocked I guess our postmaster is re-routing smtp for cablecom domains. anyone working for cablecom/swissonline on this list??! oliver -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: [swinog] Problems with Cablecom MX
Oliver, from your customer side, I cannot connect to mx.hispeed.ch:25 from a green bb connection. Cheers - Dan On Wed, 2004-01-21 at 21:06, Oliver Bolliger wrote: I got an answer from cablecom hotline. unfortunatley I was out of the office and someone else took the phone. they just told him everything is fine now, we have solved the problem. well, I don't think so :( I am still not able to connect mx.hispeed.ch on tcp/25 from some of our servers. any switch or router in our network can connect mx.hispeed.ch, even the laptop I'am working on connects. just some ip's seem to get blocked, which sounds to me like blacklisting Peter Baumann wrote: Oliver, Can you tell me what do you plan to tell to your customers? It seems that swissonline blocked our whole isp-range on port 25, I cannot connect from any ip to mx.hispeed.ch port smtp. Let's see what is going on at next... Peter as we only see some of our ip's blocked I guess our postmaster is re-routing smtp for cablecom domains. anyone working for cablecom/swissonline on this list??! oliver -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: R: [swinog] MX Swissonline Down?
Well, the first comment about a LoadBalancer to get high-availability is not really a solution: What happens if the router or switch or whatever goes down? So co-locate please! Secondly, what about this: - Transcript of session follows - while talking to mx.hispeed.ch.: DATA 550 5.7.1 [EMAIL PROTECTED]... Fix reverse DNS for 217.118.195.58 or use your ISPs mail server I have a reverse entry for my 217.xxx ... Any clues? -ram -- Raffael Marty, CISSP Security Engineer Lead Content Team @ ArcSight Inc. 1309 South Mary Ave, Sunnyvale, CA 94002, USA quote who=Manuel Wenger telnet mx.hispeed.ch 25 Trying 62.2.95.11... 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 16:06:27 +0100 -Messaggio originale- Da: Peter Baumann [mailto:[EMAIL PROTECTED] Inviato: mercoledì, 21. gennaio 2004 15:53 A: [EMAIL PROTECTED] Oggetto: [swinog] MX Swissonline Down? Hello We have more and more questions from customers which cannot send emails to swissonline.ch. It seems that since some days swissonline is swissoffline :-) Does someone know why mx.hispeed.ch is down? ___ Ticinocom SA - Via dei Pioppi 10 - 6616 Losone Tel 0844 007070 - Fax 0844 007071 http://www.ticinocom.com -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: [swinog] MX Swissonline Down?
EHLO, Secondly, what about this: - Transcript of session follows - while talking to mx.hispeed.ch.: DATA 550 5.7.1 [EMAIL PROTECTED]... Fix reverse DNS for 217.118.195.58 or use your ISPs mail server I have a reverse entry for my 217.xxx ... Any clues? Hmm, doesn't work for me: - # dig -x 217.118.195.58 ; DiG 9.2.3 -x 217.118.195.58 ;; global options: printcmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 17103 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 - Well, at least you're able to establish a _connection_ to mx.hispeed.ch :- Our server IP range was blocked there for days and days but after a gazillion of mails and phone calls I finally found a friend of mine whose friend is a friend [...] of someone who works at cablecom and happens to be sitting next to the cablecom mailserver admin. So finally they added a -j ACCEPT rule for our MTAsduh! Let's see if I can find out any contact information of that admin BTW, the following explanations were given to me: - cablecom applies filters whenever they feel like - no-one gets informed when a filter is added - the filter will remain active until the admin of the IP / IP range that was filtered contacts cablecom - they do not read mails sent to [EMAIL PROTECTED]/swissonline.ch, quote there are simply too many mails coming in there so it's easier to simply /dev/null all of them sigh! cheers, - Fabian -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
RE: R: [swinog] MX Swissonline Down?
Raffy, $ nslookup 217.118.195.58 Server: localhost Address: 127.0.0.1 *** localhost can't find 217.118.195.58: Non-existent host/domain So let's see: $ nslookup Default Server: localhost Address: 127.0.0.1 set type=soa 195.118.217.in-addr.arpa Server: localhost Address: 127.0.0.1 Non-authoritative answer: 195.118.217.in-addr.arpa origin = ns1.into.ch mail addr = postmaster.into.ch serial = 2003122001 refresh = 7200 (2 hours) retry = 1800 (30 mins) expire = 1209600 (14 days) minimum ttl = 86400 (1 day) Authoritative answers can be found from: 195.118.217.in-addr.arpanameserver = ns2.into.ch 195.118.217.in-addr.arpanameserver = ns1.into.ch ns2.into.ch internet address = 217.118.199.11 ns1.into.ch internet address = 217.118.195.11 server ns1.into.ch Default Server: ns1.into.ch Address: 217.118.195.11 217.118.195.58 Server: ns1.into.ch Address: 217.118.195.11 *** ns1.into.ch can't find 217.118.195.58: Non-existent host/domain I am not highly convinced on Cablecom quality - at least on certain services, but at least our DNS nor the authority for this network are not able to resolve the address listed - sorry, but _this_ does not look like a Cablecom problem here. -Kurt. PS. Yes, I am aware of dig, but I am over 42 ;-) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Raffael Marty Sent: Wednesday, January 21, 2004 11:50 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: R: [swinog] MX Swissonline Down? Well, the first comment about a LoadBalancer to get high-availability is not really a solution: What happens if the router or switch or whatever goes down? So co-locate please! Secondly, what about this: - Transcript of session follows - while talking to mx.hispeed.ch.: DATA 550 5.7.1 [EMAIL PROTECTED]... Fix reverse DNS for 217.118.195.58 or use your ISPs mail server I have a reverse entry for my 217.xxx ... Any clues? -ram -- Raffael Marty, CISSP Security Engineer Lead Content Team @ ArcSight Inc. 1309 South Mary Ave, Sunnyvale, CA 94002, USA quote who=Manuel Wenger telnet mx.hispeed.ch 25 Trying 62.2.95.11... 220 mx.hispeed.ch ESMTP Sendmail 8.12.6/8.12.6/tornado-1.0; Wed, 21 Jan 2004 16:06:27 +0100 -Messaggio originale- Da: Peter Baumann [mailto:[EMAIL PROTECTED] Inviato: mercoledì, 21. gennaio 2004 15:53 A: [EMAIL PROTECTED] Oggetto: [swinog] MX Swissonline Down? Hello We have more and more questions from customers which cannot send emails to swissonline.ch. It seems that since some days swissonline is swissoffline :-) Does someone know why mx.hispeed.ch is down? ___ Ticinocom SA - Via dei Pioppi 10 - 6616 Losone Tel 0844 007070 - Fax 0844 007071 http://www.ticinocom.com -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/ -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: R: [swinog] MX Swissonline Down?
Yet another test ;-) 550 5.7.1 [EMAIL PROTECTED]... Fix reverse DNS for 217.118.195.58 or use your ISPs mail server I have a reverse entry for my 217.xxx ... Any clues? Are you sure ? 1. Check #whois -h whois.ripe.net 195.118.217.in-addr.arpa domain: 195.118.217.in-addr.arpa descr:Reverse delegation for Internet Online AG admin-c: RB351-RIPE admin-c: RM1122-RIPE tech-c: RB351-RIPE tech-c: RM1122-RIPE zone-c: RB351-RIPE zone-c: RM1122-RIPE nserver: ns1.into.ch nserver: ns2.into.ch changed: [EMAIL PROTECTED] 20020111 source: RIPE 2.Check #dig @ns1.into.ch 58.195.118.217.in-addr.arpa ANY ; -HEADER- opcode: QUERY, status: NXDOMAIN Erich -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
[swinog] While talking cablecom: cablecom.biz mails stay in the queues, too...
Received some business cards from some Cablecom business employees this week, and, after sending a bunch of complaints: ... Recipient #1: [EMAIL PROTECTED], Route=cablecom.biz Error count=22 Last error: %MX-W-NOCONTACT, could not establish contact with any mail servers for this destination ... $ nslookup Default Server: localhost Address: 127.0.0.1 set type=mx cablecom.biz Server: localhost Address: 127.0.0.1 cablecom.biz origin = ns1.cablecom.net mail addr = hostmaster.cablecom.net serial = 2003051301 refresh = 28800 (8 hours) retry = 7200 (2 hours) expire = 604800 (7 days) minimum ttl = 86400 (1 day) And you wonder about their customer infrastructure quality? Oh well... -Kurt. -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] MX Swissonline Down?
Hi - cablecom applies filters whenever they feel like - no-one gets informed when a filter is added Same for our customer. We (cevinet.ch; hosting service for ymca/ywca switzerland also know as cevi) do forward a lot of mails to the hosting providers in Switzerland. The spam filter remove the mails without a warning to the customer. I saw on the logfile a successful sending. But the mail never reached the customer. Very sad. Only solution for the moment: Disable Spam filtering on the webformular. Bad spamfiltering :-/ - the filter will remain active until the admin of the IP / IP range that was filtered contacts cablecom - they do not read mails sent to [EMAIL PROTECTED]/swissonline.ch, quote there are simply too many mails coming in there so it's easier to simply /dev/null all of them Seems to be a black hole. -- Kind regards Adrian Senn -- |p mbox: [EMAIL PROTECTED] _ | |g mbox: [EMAIL PROTECTED] ASCII ribbon campaign ( )| |www: http://www.senn.ch/ - against HTML email X | | http://www.cevinet.ch/vCards / \| -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
Re: [swinog] MX Swissonline Down?
On Thursday 22 January 2004 00:19, Fabian Uebersax wrote: - cablecom applies filters whenever they feel like - no-one gets informed when a filter is added - the filter will remain active until the admin of the IP / IP range that was filtered contacts cablecom - they do not read mails sent to [EMAIL PROTECTED]/swissonline.ch, quote there are simply too many mails coming in there so it's easier to simply /dev/null all of them Ok, at least we have a statement. As I always say, everyone is free to accept mails or not. After all you will get only spam and everything else is blocked ;-. Lets play a silly game like: I block you because you block me ! Let the customers be the referees. just my 0.5 Sfr. Regards Erich -- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
