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SPF-Fail for postfinance.ch
by Tom 12 Dec '25

12 Dec '25

Hi list Is someone from Postfinance here? It seems, that Postfinance sends legit emails with the ENVELOPE-FROM "filedelivery(a)postfinance.ch" from M365 (include:spf.protection.outlook.com), which currently isn't in the SPF record for the domain "postfinance.ch". If you need more information, please DM me. Best regards, Tom

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IANA AS Numbers Registry Update
by David Dong 23 Nov '25

23 Nov '25

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following block to LACNIC: 274845-275868 Assigned by LACNIC 2025-11-19 Registry: http://www.iana.org/assignments/as-numbers/ The allocation was made as per the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist

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DNS SPF record missing: orange.ch orangemail.ch
by Benoit Panizzon 10 Nov '25

10 Nov '25

Good morning. Any Salt.ch DNS Admin on this list? ;; ANSWER SECTION: salt.ch. 3600 IN SOA ns0010.secondary.cloudflare.com. dnsmaster.salt.ch. 2025110514 10800 3600 1209600 86400 <dnsmaster(a)salt.ch>: host smtp.salt.ch[10.192.213.18] said: 554 5.4.12 SMTP; Hop count exceeded - possible mail loop detected on message id <20251109100620.79fa05ed(a)imp.ch> (in reply to end of DATA command) I assume salt still owns orange.ch and orangemail.ch Would you mind creating an DNS SPF entry for those two domains to make it a bit less easy to spoof those domain for the actual ongoing sextortion spam flood? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

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Scam request from _ISC-EJPD-UPF-Provid
by Nico Schottelius 27 Oct '25

27 Oct '25

Dear Swinoggers, we are receiving "Information requests" from a "do not reply" email with a footer containing the following the below attached information. I tried to find out where to login, without success, tried to reach them by email, even tried to call. The result is: - no information on how where any information should be found - no response ever to any email (I tried 4x) - Seems like _ISC-EJPD-UPF-Provid(a)isc-ejpd.admin.ch is a dead dropbox - the phone picks up after 4x ringing with a hissing, no person talking Is this a known scam or is this new scam? Cheers, Nico -------------------------------------------------------------------------------- From: donotreply(a)isc-ejpd.admin.ch Subject: Reminder: Task Overdue in IRC! Date: Mon, 27 Oct 2025 09:00:08 +0100 (CET) (26 minutes, 47 seconds ago) Reply-To: donotreply(a)isc-ejpd.admin.ch Dear Madam, dear Sir, The Information Request XXXXX is overdue. Please check your requests in IRC and process it as soon as possible. Thank you. In case of login issues: Please contact the Providermanagement PTSS with your login details Best regards Post and Telecommunications Surveillance Service PTSS Federal Department of Justice and Police FDJP Eichenweg 3, 3003 Bern Phone +41 58 463 34 29 _ISC-EJPD-UPF-Provid(a)isc-ejpd.admin.ch www.li.admin.ch *** This is an automated message. Replies to this email will neither be received nor processed. *** -------------------------------------------------------------------------------- -- Sustainable and modern Infrastructures by ungleich.ch

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Seeking for advice / Sunrise / Yallo Support issue
by Philippe Maechler 16 Oct '25

16 Oct '25

Hello List, long time lurker seldom poster here :) Sorry for posting here, but I ran out of ideas on how to solve an issue with Sunrise/Yallo. Two weeks ago, Sunrise had to move their connections in Dubendorf from Fibre-Plug 2 to 1. Just after that, I moved the CPE to Plug 1 and contacted the support because the connection was not working. Long story short: After almost two weeks, the connection is still not working. On Plug 2, I get the Fiber- or OTO Activation Screen from Swisscom and on plug 1 I don't even get an optical signal. Support promised me a temporary 5G router, a SIM card, a new Fiber Box, Calls from the technicians and so on... Nothing happened and I'm still offline If there is any Sunrise/Yallo technician out there, could you may have a look at it? If someone has an Idea on how i can escalate this, feel free to contact me Again, sorry for disturbing about a private connection and being off topic here Best regards Philippe

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Business Continuity - eine kleine Geschichte...
by Matthias Leisi 03 Oct '25

03 Oct '25

Hallo allerseits, Ich möchte euch eine kleine Geschichte erzählen. Heute Nacht (vom 2. auf den 3. Oktobber 2025) gab es einen Brandalarm im „Tanklager und Unterflurbetankungsanlage Rümlang“, TAR/UBAG. Die Werksirene war im weiten Umfeld des Flughafens gut zu hören, aber offenbar ist nichts „grosses“ in Flammen aufgegangen (sonst wären die Zeitungen voll davon :) ) Aber: In gut einem Kilometer über freies Feld vom Tanklager entfernt ist das NTT Datacenter (früher eShelter), und etwa 700 Meter entfernt das Digital Realty Datacenter (früher Interxion). Zudem führt eine Gasleitung in der Nähe durch (ich gehe davon aus: mit Datenleitungen), und in der Strasse und dem Bahngleis links und rechts des Tanklagers wohl noch weitere Datenleitungen (zumindest zur Verbindung NTT - Digital Realty). Wenn im Tanklager tatsächlich ein grösserer Brand ausbricht, muss in den DCs wahrscheinlich die Frischluftzufuhr reduziert werden, damit eindringender Rauch keine grösseren Schäden verursacht - mit entsprechenden Auswirkungen auf die Kühlung. Im Worst Case müsste an beiden Standorten wegen der reduzierten Kühlung eine Menge an Infrastruktur heruntergefahren werden - und an beiden Standorten werden bekanntlich viele essenzielle Dienste betrieben. So als Denkaufgabe fürs Wochenende: Wie gut könntet ihr mit dieser Situation umgehen? Welche Zulieferer / Dienstleister sind auf eines oder beide DCs angewiesen? Wo wäre „nur“ die Redundanz gefährdet, und wo der ganze Dienst? Und wie zuverlässig sind Redundanz und Failover getestet? Viele Grüsse, Matthias

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IPv4 /24 PI space for sale
by Matias Meier 02 Oct '25

02 Oct '25

Hello together If anyone is interested in an IPv4 /24 PI space, please let me know and sent me a mail with an offer. Best regards Matias Meier

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DENOG17 Invite
by Stefan Funke 01 Oct '25

01 Oct '25

Good afternoon SWINOG! The annual DENOG conference is scheduled to take place in November this year. There are some changes, especially interesting for our neighbors from other NOGs: DENOG17 will occur in the city of Essen. This is your annual reminder: If you want to attend, be sure to purchase your tickets now before they sell out. The nearest airports are: - Duesseldorf (DUS / EDDL) - Koeln/Bonn (CGN / EDDK) - Dortmund (DTM / EDLW) The nearest train station is: - Essen Hauptbahnhof (Main Station) Our venue is directly at the train station: Haus der Technik (HDT), Hollestrasse 1, 45127 Essen, Germany https://www.denog.de/de/meetings/denog17/venue.html DENOG17 starts with workshops and our traditional pre-social on November 9th. If you plan to attend any of the workshops, please remember to register as soon as you have received your ticket. In addition to IPv6, BGP, and best practices workshops, this year we will also offer another leadership track. https://www.denog.de/de/meetings/denog17/workshop_registration.html The conference will open with presentations on Monday, November 10th. If you can't make it on Sunday for the workshops, we've got you covered. This year, we will have two tracks in 2 different rooms. The program committee compiled a packed agenda with a huge variety of talks. All talks will be in English. Take a sneak peek at our Agenda: https://pretalx.com/denog17/schedule/ Cheers, Stefan & the DENOG event team

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Init7 - 20.48 dBm input
by philippe.huber＠mailpass.ch 13 Sep '25

13 Sep '25

Hi List Is someone from Init7 arround? We have some very high input noise, maybe the patch connection in the POP is faulty. Ticket ID 42324217 It would be great if someone can have a look. Thanks and greetings from Pratteln Philippe

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Looking for a small 19" rack. May easily be used.
by Mueller Urs SBB CFF FFS 10 Sep '25

10 Sep '25

Hi guys I am looking for a small 19" rack, if possible with side panels/doors to reduce noise. Quarter height or half height. If on casters, it would be a surplus. Something like this would be nice: https://www.bechtle.com/ch/shop/lehmann-office-rack-akustik-12u-600x900--32… May absolutely be used. It’s for a lab environment. Kind regards, Urs SBB AG Konzernsicherheit Bollwerk 10, 3000 Bern 65 urs.bf.mueller(a)sbb.ch<mailto:urs.bf.mueller@sbb.ch> / www.sbb.ch<http://www.sbb.ch/>

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