Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Felix Zielcke via mailop
Am Freitag, dem 26.11.2021 um 09:23 +0100 schrieb Hans-Martin Mosner via mailop: > Am 26.11.21 um 09:04 schrieb Bastian Blank via mailop: > > On Fri, Nov 26, 2021 at 09:34:44AM +0200, Mary via mailop wrote: > > > Unlike other providers like OVH and hetzner... > > Hetzner does not assign less then

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Hans-Martin Mosner via mailop
Am 26.11.21 um 10:25 schrieb Mary via mailop: Thinking out loud... Would it be possible for the two sides (blocklists and a cloud/hosting providers) to come together and have some kind of automated notification? Possible - yes of course. Doable as in both sides cooperating - when OVH,

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Atro Tossavainen via mailop
> Would it be possible for the two sides (blocklists and a cloud/hosting > providers) to come together and have some kind of automated notification? Objection, requires an interest in collaboration from hosting providers. -- Atro Tossavainen, Chairman of the Board Infinite Mho Oy, Helsinki,

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Hetzner Blacklist via mailop
Correct, we automatically assign a /64 per server, and we've done that since the beginning of our IPv6 support (2011 if memory serves me correctly). A /56 is possible via a support request. We also block port 25 by default for new cloud clients, though we've only been doing that since April

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Bastian Blank via mailop
On Fri, Nov 26, 2021 at 09:34:44AM +0200, Mary via mailop wrote: > Unlike other providers like OVH and hetzner... Hetzner does not assign less then a /64 in all their current products. Bastian -- There is an order of things in this universe. -- Apollo, "Who Mourns for Adonais?"

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Hans-Martin Mosner via mailop
Am 26.11.21 um 09:04 schrieb Bastian Blank via mailop: On Fri, Nov 26, 2021 at 09:34:44AM +0200, Mary via mailop wrote: Unlike other providers like OVH and hetzner... Hetzner does not assign less then a /64 in all their current products. Bastian "Unlike" refers to "blocks port 25 by default"

Re: [mailop] Manitu blocking Microsoft relay servers

2021-11-26 Thread Florian Effenberger via mailop
Hi, Raymond Dijkxhoorn wrote on 26.11.21 at 10:57: I saw that. I resolved it locally and posted just here to give both Microsoft and Manitu/NixSpam a heads up. The list might not be used insain widely, i dont know, but decided to post so they can resolve it. I am not going to request

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Hetzner Blacklist via mailop
Am 26.11.2021 um 10:25 schrieb Mary via mailop: Thinking out loud... Would it be possible for the two sides (blocklists and a cloud/hosting providers) to come together and have some kind of automated notification? It is possible and it already works that way for a handful of blacklists.

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Michael Kliewe via mailop
Am 26.11.2021 um 08:34 schrieb Mary via mailop: Linode blocks port 25 by default and requires manual intervention and a "discussion" with support before they unblock it. Unlike other providers like OVH and hetzner... Hetzner Cloud has Port 25 blocked by default, you need to send a request

Re: [mailop] Manitu blocking Microsoft relay servers

2021-11-26 Thread Florian Effenberger via mailop
Hello, Raymond Dijkxhoorn via mailop wrote on 26.11.21 at 09:53: (Also sended to them directly but hopeing someone can ping them) rejected because 40.107.8.138 is listed at ix.dnsbl.manitu.net never tried myself, but on https://www.nixspam.net there's a form to ask for unblocking. Not sure

Re: [mailop] Manitu blocking Microsoft relay servers

2021-11-26 Thread Raymond Dijkxhoorn via mailop
Hi Florian, Raymond Dijkxhoorn via mailop wrote on 26.11.21 at 09:53: (Also sended to them directly but hopeing someone can ping them) rejected because 40.107.8.138 is listed at ix.dnsbl.manitu.net never tried myself, but on https://www.nixspam.net there's a form to ask for unblocking.

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Mary via mailop
Thinking out loud... Would it be possible for the two sides (blocklists and a cloud/hosting providers) to come together and have some kind of automated notification? Sample automated conversation via JSON API: - The blocklist adds a block for X net block - Resolves the owner of the net block

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Jaroslaw Rafa via mailop
Dnia 26.11.2021 o godz. 09:23:08 Hans-Martin Mosner via mailop pisze: > "Unlike" refers to "blocks port 25 by default" in the line above, > not to assigning /64s to customers. And yes, blocking outgoing port > 25 would make a bit of a difference. From a customer point of view (contrary to hosting

[mailop] Manitu blocking Microsoft relay servers

2021-11-26 Thread Raymond Dijkxhoorn via mailop
Hi! (Also sended to them directly but hopeing someone can ping them) rejected because 40.107.8.138 is listed at ix.dnsbl.manitu.net 138.8.107.40.in-addr.arpa domain name pointer mail-eopbgr80138.outbound.protection.outlook.com. Not sure if this is intended but this 'might' give much

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Michael Peddemors via mailop
On 2021-11-26 1:25 a.m., Mary via mailop wrote: Thinking out loud... Yes Mary.. in a perfect world.. but.. Would it be possible for the two sides (blocklists and a cloud/hosting providers) to come together and have some kind of automated notification? Sample automated conversation via

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Michael Peddemors via mailop
On 2021-11-26 2:24 a.m., Hetzner Blacklist via mailop wrote: I manually check those lists every other day, and then use our abuse system to send notifications to the respective clients. Hosters who have implemented the API can do so automatically. The obvious question, given that you manually

[mailop] Speaking of Linode (thread topic changed)

2021-11-26 Thread Michael Peddemors via mailop
Maybe someone from Linode can comment on this.. Here is a typical spam outbreak from Linode.. Usually these are trapped/tagged because the default PTR is still in place, so doesn't cause enough problems to report, but they do happen occasionally in spurts. Since several times it has been

Re: [mailop] Speaking of Linode (thread topic changed)

2021-11-26 Thread Michael Peddemors via mailop
I didn't call Linode 'Bad'... please don't assume.. Actually I don't consider them bad at all.. it was others on the list that were complaining.. Continuing on an earlier thread on this topic, where it was reported that Linode blocks port 25 by default for all new accounts. I am just seeing

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Michael Orlitzky via mailop
On 2021-11-26 11:25:06, Mary via mailop wrote: > > Thinking out loud... > > Would it be possible for the two sides (blocklists and a > cloud/hosting providers) to come together and have some kind of > automated notification? The blocklists already provide a convenient API to the providers: if

Re: [mailop] Speaking of Linode (thread topic changed)

2021-11-26 Thread Al Iverson via mailop
Is "hey bad ISP please come here and defend yourself against my accusation" really on topic for this mailing list? Isn't there some other list like SPAM-L or something that might be more suited to that type of conversation? On Fri, Nov 26, 2021 at 1:05 PM Michael Peddemors via mailop <

Re: [mailop] Speaking of Linode (thread topic changed)

2021-11-26 Thread Jarland Donnell via mailop
Cloudways most likely has their SMTP block disabled by default. Cloudways deploys managed Wordpress VPS on various cloud providers, Linode being one. Of course, their managed isn't like a fully shared managed platform where everything is tightly controlled, so Wordpress compromises are just as

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Andy Smith via mailop
Hi Mary, On Fri, Nov 26, 2021 at 11:25:06AM +0200, Mary via mailop wrote: > Would it be possible for the two sides (blocklists and a > cloud/hosting providers) to come together and have some kind of > automated notification? As a tiny hosting provider we already receive notifications from

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread Jarland Donnell via mailop
Aye. We use Debouncer for our notifications. HetrixTools has also proven quite useful. Monitoring blacklists for a large number of IPs can scale into a bit heavier of a task than some might assume up front. But on that note, I worked for a very large cloud provider for a few years. Really

Re: [mailop] spamhaus blocking Linode IPv6 (2a01: 7e01)

2021-11-26 Thread John Levine via mailop
It appears that Michael Peddemors via mailop said: >See item one. > >> - Submits a JSON report to XYZ provider (https://blocklist.api.provider.com) See RFC 5965, published 11 years ago. Spamhaus has extensive facilities for ISPs that want to know what their users are up to. If you're not an