Re: [mailop] IPv6 + DKIM issues with deliveries to Microsoft?

._domainkey.sisyfos.one/dnssec/ https://dnsviz.net/d/ed2._domainkey.guanabana.productions/dnssec/ https://dnsviz.net/d/rsa2._domainkey.guanabana.productions/dnssec/ -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https

[mailop] IPv6 + DKIM issues with deliveries to Microsoft?

one else seeing something similar or are we somehow unique in this? And are there anyone from Microsoft listening that could explain what's going on? -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] PEST - Proxy Email Spam Target

On 2025-03-09 19:18, John Levine via mailop wrote: My users, who are not idiots That must be nice ;) -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] Microsoft JMRP not sending ARF

responding. Yes. When I select "ARF", they send "Original Message". When I select "Original Message" they send nothing at all. When I select "Attachment" they send the message as an attachment. I've also received no response at all when reporting

Re: [mailop] whois's netname

fore but from the results of that query it looks like it might be the tool you're after. -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] iCloud outage?

rs per day. The current larger issues seem to have started around 2024-01-16 20:00 UTC -- BR/Mvh. Dan Malm, Systems Engineer, group.one ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Microsoft JMRP not sending ARF?

at all Original Message - The original message is sent to the complaint feedback email address Anyone else have the same experience or am I just special? Anyone have a way to wrangle MS to actually send ARF? -- BR/Mvh. Dan Malm, Systems Engineer, group.one ___

Re: [mailop] [EXTERNAL] Re: Abuse AUTH from Microsoft outlook IP space

password had been changed. -Ursprungligt meddelande- Från: Dan Malm via mailop Skickat: den 14 augusti 2023 11:51 Till: mailop@mailop.org Ämne: Re: [mailop] Abuse AUTH from Microsoft outlook IP space Could be mobile connections being proxied, yes. But if it was due to not liking the

Re: [mailop] Abuse AUTH from Microsoft outlook IP space

the phone to server. -Ursprungligt meddelande- Från: Dan Malm via mailop Skickat: den 14 augusti 2023 11:06 Till: mailop@mailop.org; ab...@microsoft.com Ämne: [mailop] Abuse AUTH from Microsoft outlook IP space Hi, Since Friday I'm seeing a rather extreme amount of SMTP AUTH requeusts from th

Re: [mailop] Abuse AUTH from Microsoft outlook IP space

On 2023-08-14 11:05, Jaroslaw Rafa via mailop wrote: Dnia 14.08.2023 o godz. 10:42:53 Dan Malm via mailop pisze: Do you have AUTH turned on on port 25? Why? Or are they accessing the submission port? I don't think anything i wrote suggested this was relating port 25... They're con

[mailop] Abuse AUTH from Microsoft outlook IP space

look mail: 2603:1036::/32, 2603:1046::/32, 2603:1056::/32 but the bulk of it is from the 1026 one. Anyone from MS listening that would like to comment? -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://

Re: [mailop] New to mass mailings

cially with the "too big to fail" crowd) there might instead be _too_few_ mails coming from your IP to build a reputation which might impact your deliverability to inbox. -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing lis

Re: [mailop] How to address Microsoft if spaming Office365 customers cause collateral damage for other Office365 customers sharing the same IP?

mail queue, right? Too frequent retries might be a bit of a problem, but that'll affect them too. I made this suggestion at a M3AAWG session last year, but people seemed to enjoy still having their jobs too much to jump on the idea... ;) -- BR/Mvh. Dan Malm, Systems Engineer, on

Re: [mailop] sender domain reputation

directly to the spam folder. -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] Microsoft postmaster/delist request?

it's https://sender.office.com/ -- BR/Mvh. Dan Malm, Systems Engineer, one.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] Massive bounce report campaign

nnections per minute actually translates to 70K unique emails per minute then a defer queue rising by 70K per minute should be at a scale that I expect gets noticed even by Microsoft. -- BR/Mvh. Dan Malm, Systems Engineer, One.com OpenPGP_0x328258BA5141B0F4.asc Description: OpenPGP public key

Re: [mailop] Anyone else seeing email backed up to Microsoft -- only IPv6

h the "Server busy" message and the oldest one is from ~40m ago. Older than that is all delivered. -- BR/Mvh. Dan Malm, Systems Engineer, One.com OpenPGP_0x328258BA5141B0F4.asc Description: OpenPGP public key OpenPGP_signature Description: Op

Re: [mailop] The oligopoly has won.

am folder so that the user can find them if needed. On 2022-09-14 12:29, Mark Foster via mailop wrote: (OpenSRS) did nothing useful with the 5xx error and the consequence would've been very disruptive for a service I have a strong interest in, Yup... That sure sounds like the OpenSRS i

Re: [mailop] HR 8160 and SB 4409: The "You're not allowed to run political campaign email through your spam filter" act

gorithm to apply a label" would be for yourself to "take action to apply such a label" by creating a filter yourself... Gmail doesn't apply labels to spam, it places the spam in your spam folder. -- BR/Mvh. Dan Malm, Systems Engineer, One.com OpenPGP_0x328258B

Re: [mailop] Delivery and DNS issues for Microsoft / m365

R5" ones. But I currently have only 60 mails to outlook.com MX recipients in queue rather than 1500. -- BR/Mvh. Dan Malm, Systems Engineer, One.com OpenPGP_0x328258BA5141B0F4.asc Description: OpenPGP public key OpenPGP_signature Description: OpenP

[mailop] Delivery and DNS issues for Microsoft / m365

server error. Please try again later ATTR2 [GV0CHE01FT017.eop-che01.prod.protection.outlook.com I'm assuming we're not the only ones seeing these problems at the moment? https://portal.office.com/servicestatus lists issues with outlook.com but the description there doesn't seem

Re: [mailop] Who Do You Recommend for Small Business Regular (Non-Bulk) Email?

dence email, who would you recommend? one.com. (I might be slightly biased though) -- BR/Mvh. Dan Malm, Systems Engineer, One.com OpenPGP_0x328258BA5141B0F4.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital sign

Re: [mailop] blocked by microsoft

ually solve anything and no real means of escalating anything to anyone that do have that power. Maybe there's a magic word you have to say to get the issue escalated to someone that can actually do anything, but if there is I haven't managed to

Re: [mailop] RFCs on quoted pairs in From:?

it's not just that the replies goes to whatever is in the Reply-to header? -- BR/Mvh. Dan Malm, Systems Engineer, One.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] openssl on Ubuntu 20.04 - implications for email

On 2021-01-07 14:54, Dan Malm via mailop wrote: > On 2021-01-06 18:36, Brandon Long via mailop wrote: >> Does the above mean that it will fail DKIM keys less than 2048 will >> fail? That's likely the larger issue. > That's a good question. I don't handle any <

Re: [mailop] openssl on Ubuntu 20.04 - implications for email

o the same. On 2021-01-06 18:36, Brandon Long via mailop wrote: > Does the above mean that it will fail DKIM keys less than 2048 will > fail? That's likely the larger issue. That's a good question. I don't handle any < 2048 bit DKIM keys on any Ubuntu 20.04 server (yet) so

[mailop] openssl on Ubuntu 20.04 - implications for email

troubleshooting in case you run in to this, and see if anyone else have any thoughts on it. :) -- BR/Mvh. Dan Malm, Systems Engineer, One.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] open RBL and RHSBL lists these days?

urred. So using uceprotect I'd expect a lot of false positives. They also charge for delistings. Not something I'd recommend. -- BR/Mvh. Dan Malm, Systems Engineer, One.com ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

[mailop] Outlook having troubles today?

f the hanging connections are to 104.47.5.36 and 104.47.0.36 with deliveries to other IPs in their ranges going fine... -- BR/Mvh. Dan Malm, Systems Engineer, One.com pEpkey.asc Description: application/pgp-keys ___ mailop mailing list mailop@mailop.org

[mailop] How to report an account (not message) to gmail?

the issue here... So anyone got any suggestion on how to report that type of abuse to gmail? Brandon? :) -- BR/Mvh. Dan Malm, Systems Engineer, One.com pEpkey.asc Description: application/pgp-keys ___ mailop mailing list mailop@mailop.org https://list.

Re: [mailop] [EXTERNAL] What's Microsoft's S3150 block list and where do I go to request removal?

On 2020-09-09 10:53, Laura Atkins via mailop wrote: > “This” was a link to Open a ticket for Hotmail... > Referring to "links" using background color works quite poorly when your recipients read their mail in text/plain... :) -- BR/Mvh. Dan Malm, Systems Engineer, One.

[mailop] Skynet.be / proximus.be contact

Hi, Is there anyone from Skynet.be / proximus.be on this list or anyone that can facilitate a contact? I'm not getting any response through their normal contact methods to try and get an ip delisted. -- BR/Mvh. Dan Malm, Systems Engineer, One.com pEpkey.asc Description: application/pgp

[mailop] Odd IP range block, contact at Avis/abg.com/IBM?

RCIAL) that you think could help us clear this up I'd be very happy if you could get me in contact with them. -- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing list mai

Re: [mailop] openspf.org down

tmailbird.com/what-spf-resources-are-available-now-that-openspf-org-is-gone/ > > Best > Ale > So, given that we might not expect it to come back... Does anyone have / know of any resource like the http://openspf.org/Why? page? BR/Mvh. Dan Malm,

Re: [mailop] 421 4.7.0 [TSS04] meaning ?

given that the part of the defer message you omitted was "Messages from x.x.x.x temporarily deferred due to user complaints": https://forums.yahoo.net/t5/Delivery-errors-5xx-and-421/421-4-7-0-TSS04-Messages-from-lt-IP-gt-temporarily-deferred-due/m-p/557541/highlight/true#M5737 BR/Mv

Re: [mailop] Microsoft blocklists are secret - how to comply with microsofts technical requirements?

start seeing 4xx deferrals from “HotMail” on a given IP, you >should stop sending immediately if you at all possibly can as it may affect >the IP’s reputation. But in general, if when you connect to a given mail >server, all you are seeing is deferrals, you should 1) notice, and 2) back

[mailop] Outlook SNDS. Ratelimited or blocked by RIPE?

or outright blocked) SNDS.. Either way, do we have anyone on list that can look into this or refer me to someone who can? -- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing lis

[mailop] Deliverabilty issues to hotmail this morning

chael Wise :) -- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

Re: [mailop] Rambler.ru 20 seconds connection delay

es with unprotected (or poorly protected) account registration pages being abused to try and bomb rambler.ru addresses this morning this theory sounds valid... -- BR/Mvh. Dan Malm, Systems Engineer, One.com ___ mailop mailing list mail

[mailop] Extreme amounts of SMTP auth from microsoft/outlook IPs

ut it, but I'm a bit curious if anyone else is seeing the same? -- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

[mailop] Problems updating AOL fbl email/id

-- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

Re: [mailop] BT Internet Blocks

ernet (@postmaster and support) on several occasions as this is a reoccurring issue with them, but the only answer we've been able to get is that the sender address should have SPF. -- BR/Mvh. Dan Malm, Systems Engineer, One.com On 11/09/2017 10:40 AM, Renaud Allard via mailop wrote: > Hel

Re: [mailop] BT blacklist

cluster where all IPs have been delivering similar volumes towards BT accounts and none are listen in RBLs. -- BR/Mvh. Dan Malm, Systems Engineer, One.com signature.asc Description: OpenPGP digital signature ___ mailop mailing list mailop@ma