Re: [mailop] Seeking Synacor / Zimbra contact

[Udeme Ukutt via mailop]

Michael - try t...@synacor.com with as much details as possible. I believe
someone from Synacor *may* be on this list.

-Udeme @ LinkedIn

On Fri, Jun 30, 2023 at 12:14 PM Michael Rathbun via mailop <
mailop@mailop.org> wrote:

> We (GreenArrow Email) are having a bit of false-positive problems with the
> spam filtering system that appears to be part of this product.  A couple of
> our hosted senders only get complaints when their mail _doesn't_ arrive.
>
> When those complaints arrive, they open a ticket with us.  We'd like to
> find a
> resolution.
>
> Thanks,
>
> mdr
> --
> The hits just keep on coming for poor "Nadine". See the sad tale
> of email lists gone horribly wrong at 
> F - IWAA #2157 GEVNP
>
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Re: [mailop] Hotmail will start rejecting messages that fail DMARC

[Udeme Ukutt via mailop]

Great! Thanks for sharing, Jeff.

-Udeme

On Wed, Mar 22, 2023 at 10:32 AM Jeff Dellapina via mailop <
mailop@mailop.org> wrote:

> Hey Mailop,
>
>
>
> Microsoft is proud to announce our Consumer email service
> (Outlook/Hotmail/MSN/Live) *will now honor the DMARC record of
>  “p=reject” by rejecting the message if the domain fails DMARC*.
> Previously, messages that failed DMARC were sent to the junk folder
> (Quarantine). Over the next 30 days these DMARC-failing messages will be
> rejected.
>
>
>
> If you see any problems with our Consumer platform, please create a
> support ticket here  https://olcsupport.office.com/
>
>
>
> Thanks,
>
>  Jeff Dellapina
>
>
>
>
>
> Thanks,
>
>  Jeff Dellapina
>
>
>
> Sr. Email Delivery Manager
>
> SAGE  Team
>
>
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Re: [mailop] Feedback Loops and Sub-Domains

[Udeme Ukutt via mailop]

Jeff: what Al, Luca, Suresh & Russell said.

To add/summarize: https://www.m3aawg.org/fbl-resources is a nice start.

Feedback loop formats are IP-based (traditional), aggregated &
domain-based. Validity powers quite a chunk of what's listed on that page,
FWIW.

-Udeme @ LinkedIn

On Wed, Feb 8, 2023 at 12:08 PM Jeff Ginsberg via mailop 
wrote:

> Hello Mailops!!!
>
>
>
> New to the list so any help would be appreciated.
>
>
>
> When setting up feedback loops is it best practice to use abuse@domain as
> the reporting address?
>
> If we use the main domain and a series of sub-domains do I need to setup
> abuse@sub-domains as the reporting address too for each sub or can they
> all forward to the parent abuse@domain?
>
>
>
> Besides the obvious are there any other FBLs I should register for if we
> are mailing globally?
>
>
>
>- Validity FBL
>- Microsoft
>- Google
>- Yahoo
>
>
>
> Any insights welcome.
>
>
>
> Thanks,
>
>
>
> *Jeff Ginsberg *
>
> *Email Deliverability Manager  *
>
> jeff.ginsb...@talent.com 
>
> www.talent.com
>
> 416-706-7711
>
>
> 
>
>
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Re: [mailop] HR 8160 and SB 4409: The "You're not allowed to run political campaign email through your spam filter" act

[Udeme Ukutt via mailop]

They can say whatever they want, but .. I'm +1 with John. They have a *lot*
to learn about email and how it works.

R's, Udeme

On Fri, Jul 29, 2022 at 5:06 PM John Levine via mailop 
wrote:

> It appears that Anne Mitchell via mailop  said:
> >I want to be sure that everyone here is aware of a piece of pending
> legislation in the U.S. that is in
> >committee in both the House and the Senate right now. It's called the
> Political BIAS Emails Act of 2022
> >(BIAS is short for “Bias In Algorithm Sorting”), ..
>
> I see no reason to believe it has any chance of passage. It was
> introduced last month by a collection of the usual right wing suspects
> and it will almost certainly die without any further progress.
>
> It also has the problem that's it's an egregious violation of the
> first amendment but with the current crop of judges, who knows.
>
> R's,
> John
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Re: [mailop] Looking for EarthLink Contact

[Udeme Ukutt via mailop]

I'll ping you offline, Chris.

Udeme

On Tue, Mar 1, 2022 at 11:36 AM Chris Adams via mailop 
wrote:

> Is there anybody from EarthLink who can contact me off-list?
> We are seeing emails sent to EarthLink recipients have the From header
> domain overwritten with the CNAME the domain points to and would like to
> discuss.
>
> Thanks.
> ~ Chris
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Re: [mailop] Anyone from Centurylink.net (or related) on list?

[Udeme Ukutt via mailop]

Omid: try t...@synacor.com.

Udeme

On Thu, Feb 10, 2022 at 5:59 PM Omid Majdi via mailop 
wrote:

> Hey there,
>
> We've been receiving some rejected messages from Centurylink.net along
> with a few other domains with the exact same rejection message which seems
> to suggest they are all related:
>
> centurylink.net
> tds.net
> cableone.net
> wowway.com
> embarqmail.com
>
> I couldn't find any postmaster addresses publicly available, but reached
> out to some abuse addresses I was able to find, but haven't had any
> response. Any help would be much appreciated.
>
> Omid Majdi
> Product Lead
> DuckDuckGo, Inc.
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Re: [mailop] Anyone from Zoho on list?

[Udeme Ukutt via mailop]

I replied off list directly to you, Omid.

Udeme - LinkedIn

On Mon, Jan 31, 2022 at 4:41 PM Omid Majdi via mailop 
wrote:

> Apologies for the additional noise, but also looking for anyone on list
> (or a contact) for Zoho. We're experiencing some deliverability issues,
> potentially related to a block list that we believe we are now removed from.
>
> Thanks!
>
> Omid Majdi
> Product Lead
> DuckDuckGo
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Re: [mailop] [E] BIMI status and interoperation possibilities

[Udeme Ukutt via mailop]

+1 to what Marcel (and Al) said.

- Udeme

On Mon, Nov 1, 2021 at 12:17 PM Marcel Becker via mailop 
wrote:

> On Mon, Nov 1, 2021 at 8:10 AM Vsevolod Stakhov via mailop <
> mailop@mailop.org> wrote:
>
>>
>> However, this technology seems to be very immature and only fragmentary
>> documented in some aspects. I was able to find just one (!) valid VMC
>> for `valimail.com` domain in the wild.
>>
>
> Have a look at https://bimigroup.org/supporting-documents/ and
> https://bimiradar.com/ might provide you with a list of brands using
> VMCs. There are many, many more brands without VMCs.
>
> - Marcel
>
>
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Re: [mailop] syncaor/centurylink/hughes contact?

[Udeme Ukutt via mailop]

Russell, I replied you off list.

- Udeme

On Tue, Aug 24, 2021 at 8:14 PM Russell Clemings via mailop <
mailop@mailop.org> wrote:

> Does anyone on this list have a contact for Synacor, or at least one of
> the ISPs that appear to use them (centurylink.net, hughes.net, wowway.com,
> tds.net, q.com, possibly others)?
>
> We're seeing false-positive bounces ("554 5.7.1 [VI-1] Message blocked due
> to spam content in the message") from each of those.
>
> We're a non-profit trade association that, among other things, has an
> opt-in service for job advertisements. Those are being rejected, along with
> other organizational emails (e.g. opt-in updates on website content).
>
> Emails to postmaster@ have gone unanswered for more than a week and I
> don't see any relevant contacts on any of their websites.
>
> Thanks in advance for any help.
>
>
>
> --
> ===
> Russell Clemings
> 
> ===
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Re: [mailop] syncaor/centurylink/hughes contact?

[Udeme Ukutt via mailop]

W00t! YW

On Tue, Aug 24, 2021 at 10:01 PM Russell Clemings 
wrote:

> Yes, thanks. I got other replies as well and will follow up if needed.
>
> On Tue, Aug 24, 2021 at 6:55 PM Udeme Ukutt  wrote:
>
>> Russell, I replied you off list.
>>
>> - Udeme
>>
>> On Tue, Aug 24, 2021 at 8:14 PM Russell Clemings via mailop <
>> mailop@mailop.org> wrote:
>>
>>> Does anyone on this list have a contact for Synacor, or at least one of
>>> the ISPs that appear to use them (centurylink.net, hughes.net,
>>> wowway.com, tds.net, q.com, possibly others)?
>>>
>>> We're seeing false-positive bounces ("554 5.7.1 [VI-1] Message blocked
>>> due to spam content in the message") from each of those.
>>>
>>> We're a non-profit trade association that, among other things, has an
>>> opt-in service for job advertisements. Those are being rejected, along with
>>> other organizational emails (e.g. opt-in updates on website content).
>>>
>>> Emails to postmaster@ have gone unanswered for more than a week and I
>>> don't see any relevant contacts on any of their websites.
>>>
>>> Thanks in advance for any help.
>>>
>>>
>>>
>>> --
>>> ===
>>> Russell Clemings
>>> 
>>> ===
>>> ___
>>> mailop mailing list
>>> mailop@mailop.org
>>> https://list.mailop.org/listinfo/mailop
>>>
>>
>
> --
> ===
> Russell Clemings
> 
> ===
>
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Re: [mailop] Info - DMARC at WEB.DE, GMX, mail.com coming soon

[Udeme Ukutt via mailop]

That's great news, Arne!

Udeme - LinkedIn

On Tue, Mar 9, 2021 at 9:45 AM Arne Allisat via mailop 
wrote:

> Just a short info to whom it might interest:
>
> Very soon, we will go live with DMARC check on incoming mails for all
> mailboxes operated by WEB.DE, GMX & mail.com.
> That covers several hundred of recipient domains [1] and roughly 50% of
> the German email users.
>
> For now we will handle reject and quarantine policies equally as
> quarantine.
> GDPR compliant, aggregated DMARC reports will follow as well (without
> giving an ETA).
>
> Best regards
> *Arne Allisat*
> Head of Mail Application Security
> Produktmanagement Portal
> 1&1 Mail & Media GmbH | Brauerstraße 48 | 76135 Karlsruhe | Germany
>
>
> [1] - A non official reference of domains can be found at
> https://www.spamresource.com/2020/03/reference-webde-gmx-and-mailcom-domains.html
>
>
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Re: [mailop] Spamcop

[Udeme Ukutt via mailop]

I let someone there know.

Udeme
LinkedIn

On Sun, Jan 31, 2021 at 6:47 AM Graeme Fowler via mailop 
wrote:

> On 31 Jan 2021, at 10:24, Marc Bradshaw via mailop 
> wrote:
> > Is there anyone from Spamcop on the list?
> >
> > We are seeing some strange results right how, which suggest a domain
> renewal may have gone awry for the RBL domain.
>
> Confirmed, registration has gone into "Domain Status: autoRenewPeriod"
> state and nameservers are Enom's defaults.
>
> Updated Date: 2021-01-31T09:40:42.00Z
> Registrar Registration Expiration Date: 2021-01-30T05:00:00.00Z
> Domain Status: clientTransferProhibited
> https://www.icann.org/epp#clientTransferProhibited
> Domain Status: autoRenewPeriod https://www.icann.org/epp#autoRenewPeriod
>
> I've seen a couple of rejections of outbound email from work, but nothing
> more. Yet.
>
> Graeme
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Re: [mailop] Microsoft blocking/spammarking messages

[Udeme Ukutt via mailop]

That’s the correct one.

On Fri, Dec 11, 2020 at 8:31 AM Bjoern Buerger via mailop 
wrote:

> On 11.12.20 00:32, Matt Vernhout via mailop wrote:
> > You need to start here for
> > help: https://sendersupport.olc.protection.outlook.com/snds/
> > 
>
> Hmm, probably not. That one seems to be outdated.
>
> It says
> "Please note that IPv6 is not currently supported".
>
> Is it really the right one?
>
> bbu
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[mailop] Workday

[Udeme Ukutt via mailop]

If there's someone here on the list that's at Workday, please ping me off
list.

Thanks,

Udeme
Postmaster at LinkedIn
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Re: [mailop] Libero.it/Italiaonline.it contact

[Udeme Ukutt via mailop]

I replied you off list, Kent.

Udeme
Postmaster at LinkedIn

On Mon, Oct 5, 2020 at 6:01 PM Kent McGovern via mailop 
wrote:

> Is there anyone from Libero/Italiaonline.it that could reach out
> offlist to help with a deliverability issue? We have tried
> postmas...@italiaonline.it and bl...@postmaster.libero.it without any
> luck. Or, if someone knows a different channel to try it would be a huge
> help.
>
> Any help would be greatly appreciated,
>
> Kent McGovern
> Sr.Deliverability Strategist
> Sparkpost
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Re: [mailop] Microsoft JMRP for a new ip already in a feed of a closed-down company

[Udeme Ukutt via mailop]

Alain - maybe you could try msn-s...@microsoft.com?

On Sun, Sep 27, 2020 at 4:23 PM Al Iverson via mailop 
wrote:

> I have occasionally had to deal with clients managing to modify JMRP
>
> settings for IPs they use on our platform, so I suspect that if you're
>
> able to get SNDS access to the entire range in question, you might be
>
> able to modify the JMRP settings for that range. But if you're not
>
> able to get the necessary access, and OVH won't cooperate, I am not
>
> sure there is another way to fix this.
>
>
>
> Regards,
>
> Al Iverson
>
>
>
> On Sat, Sep 26, 2020 at 9:22 PM Alain Gaudreau via mailop
>
>  wrote:
>
> >
>
> > Anyone have any experience with a new ip/block that is already in a JMRP
> feed and that company is no longer in business so the domain is no longer
> registered.
>
> >
>
> >
>
> >
>
> > The notification mails are going nowhere which does not help anyone..
>
> >
>
> >
>
> >
>
> > Trying to get manage rights for that ip that was assigned to a new
> server of ours so we can receive the junk notifications and the /16
> operator (ovh) is unable to revoke that old feed and the team that answers
> the delist request form for Microsoft returns canned info for the ip
> unavailable for mitigation without having read the actual message we sent.
>
> >
>
> >
>
> >
>
> > Is there a hidden form to force reauthorization of the manager for a
> feed in the JMRP somewhere?
>
> >
>
> >
>
> >
>
> > Seems I remember there being a way to do something like that 15+ years
> ago.
>
> >
>
> >
>
> >
>
> > Solutions I.D.S.
>
> >
>
> > Alain Gaudreau 
>
> >
>
> > Président
>
> >
>
> > 514-907-0057
>
> >
>
> > http://www.solutionsids.com
>
> >
>
> > Vente et service de postes de travail, portables, serveurs, pièces et
> logiciels
>
> >
>
> > Administration de systèmes UNIX (Sun, BSD) et Linux
>
> >
>
> > Conception de logiciels et Programmation (Java, C, C++, C#, ASM)
>
> >
>
> > Hébergement de serveurs et de site web
>
> >
>
> >
>
> >
>
> > ___
>
> > mailop mailing list
>
> > mailop@mailop.org
>
> > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>
>
>
>
>
>
>
> --
>
> Al Iverson // Wombatmail // Chicago
>
> Song a day! https://www.wombatmail.com
>
> Deliverability! https://spamresource.com
>
> And DNS Tools too! https://xnnd.com
>
>
>
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>
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Re: [mailop] 1&1 Postmaster Contact

[Udeme Ukutt via mailop]

I replied you offlist, Jaren.

Udeme
Postmaster & Sr. Systems Software Engineer at LinkedIn


On Mon, Sep 14, 2020 at 12:51 PM Jaren Angerbauer via mailop <
mailop@mailop.org> wrote:

> Hi,
>
> Looking for a deliverability escalation contact at 1&1.  I know that there
> are multiple properties under that brand (i.e. GMX, web.de, IONOS,
> mail.com, etc), but suspect that it's only one reputation system and the
> same internal team(?).
>
> We have tried utilizing the various public channels (i.e.
> https://postmaster.gmx.com/) but are not getting a quick enough response
> / resolution.
>
> Appreciate any assistance / recommendations.
>
> Thanks,
>
> Jaren Angerbauer
> Proofpoint Postmaster
>
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Re: [mailop] microsofts SNDS unavailable - anyone else?

[Udeme Ukutt via mailop]

What Al said. It’s been sporadically on & off for a couple of days now.

On Thu, Jul 23, 2020 at 10:29 AM Al Iverson via mailop 
wrote:

> I'm not convinced it was an old URL issue, we were getting that on
> various links.
> Regardless - SNDS does seem to be up and working again today.
>
> Cheers,
> Al Iverson
>
> On Thu, Jul 23, 2020 at 5:18 AM Stéphane Bricard via mailop
>  wrote:
> >
> > It seems the old url is being/has been decommissioned in the last few
> days.
> >
> > You need to replace it with this one now
> > https://sendersupport.olc.protection.outlook.com/snds
> >
> >
> > --
> >
> > Stephane
> >
> >
> > ___
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> > mailop@mailop.org
> > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>
>
>
> --
> Al Iverson // Wombatmail // Chicago
> Song a day! https://www.wombatmail.com
> Deliverability! https://spamresource.com
> And DNS Tools too! https://xnnd.com
>
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[mailop] Docusign

[Udeme Ukutt via mailop]

Please if there's a Docusign contact here on the list, ping me offlist.

Udeme
Postmaster at LinkedIn
udeme at  dot com
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[mailop] Google Postmaster QQ

[Udeme Ukutt via mailop]

Please can someone from Google (Brandon or a Postmaster) contact me offlist
for a question regarding Google Postmaster Tools?

Thanks,

Udeme
Postmaster at LinkedIn
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Re: [mailop] [External] SNDS Down?

[Udeme Ukutt via mailop]

SNDS works for me as well.

Udeme

On Thu, May 7, 2020 at 10:52 AM Kevin A. McGrail via mailop <
mailop@mailop.org> wrote:

>
> On 5/7/2020 8:56 AM, Mike Hammett via mailop wrote:
>
> Is SNDS down? I'm unable to login.
>
> I just logged into it and it worked.
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Re: [mailop] Yahoo(VMG) FBLs down?

[Udeme Ukutt via mailop]

Hi Lili! #waving

On Thu, May 7, 2020 at 10:45 AM Lili Crowley via mailop 
wrote:

> I'm checking into this now
>
> Thanks for the heads up
>
> Lili
>
> On Thu, May 7, 2020 at 9:40 AM Nick Schafer via mailop 
> wrote:
>
>> Seeing reports from various ESPs that FBLs reports aren't being received,
>> starting around 23:00 UTC.
>>
>> Best,
>>
>> Nick Schafer
>> Manager of Deliverability & Compliance, Mailgun 
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> --
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> Postmaster
> Verizon Media
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Re: [mailop] Abusix Potentially Compromised Account Report

[Udeme Ukutt via mailop]

I pinged someone there to take a look.

Udeme


On Sat, Mar 21, 2020 at 9:17 PM Ted Cooper via mailop 
wrote:

> Has anyone run into "Abusix" /potentially/ compromised account
> notification emails before?
>
> Their website "abusix.ai" looks to be about a week old based on the age
> of all of the articles. I would have guessed they'd have been around for
> longer and their name does ring a bell. Blog announcement on Abusix.com
> would indicate they launched Mar 2019.
>
> They've sent us a report from "nore...@abusix.org" to postmaster@ here
> in some kind of misguided attempt to help us because "Over the last 24
> hour period our traps have detected 1 potentially compromised accounts
> on your domain."
>
> In the CSV they attached, apparently the IP address 185.234.219.89
> (Poland) attempted to send an email at 2020-03-19T17:59:03.000Z using
> smtp auth credentials apparently from a domain hosted here. That IP
> address is not at all related to any networks or servers for the domain.
>
> They do provide the first 5 characters of the sha1 of the password that
> IP address used. I know it used the wrong password because the account
> in question does not have a password - it's an alias and not an account.
>
> Given the number of fraudulent auth attempts we all get every day with
> wild and whacky unrelated usernames (I get hotmail & others provided as
> username), why would anyone think it was a good idea to send out spam to
> stop spam when it was clearly a fraudulent email that didn't even go
> anywhere? If everyone sent out a spam notification when someone abused a
> domain we'd all be getting 10x fold increase in spam, all trying to be
> "helpful".
>
> They do ever so helpfully provide an "opt out" link. I am scratching my
> head as to think when I opted into such a service. /sarcasm.
>
> My initial thought was to route their domains and IPs to /dev/null,
> happy in the thought that I now get one less domain's spam.
>
>
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Re: [mailop] B2B Spam Filtering - Help

[Udeme Ukutt via mailop]

Anna - they suggest you fill out
https://postmaster.gmx.net/en/contact and someone’ll pick it up from there.
Maybe someone has mentioned this weeks/months ago but never hurts for a
refresher.

I also sent this to you directly.

Cheers, Udeme

On Wed, Mar 18, 2020 at 7:30 AM Udeme Ukutt  wrote:

> Anna,
>
> All domains are behind GMX.de; postmaster site is
> https://postmaster.gmx.com/en. I’ll ask someone there if I can connect
> the both of you directly (if they aren’t here already on the mailing list).
>
> Udeme
>
> On Wed, Mar 18, 2020 at 7:05 AM Kotlikov, Anna via mailop <
> mailop@mailop.org> wrote:
>
>> Hi all,
>>
>>
>>
>> A client of mine has been consistently seeing spam folder placement at
>> several B2B ISPs, specifically: mail.com, post.com, USA.com. Does anyone
>> have any direct contacts I can have to review an IP? We seem to be
>> performing very well otherwise. Any help?
>>
>>
>>
>> Thanks!
>>
>>
>>
>> *Anna *
>>
>>
>>
>>
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Re: [mailop] B2B Spam Filtering - Help

[Udeme Ukutt via mailop]

Anna,

All domains are behind GMX.de; postmaster site is
https://postmaster.gmx.com/en. I’ll ask someone there if I can connect the
both of you directly (if they aren’t here already on the mailing list).

Udeme

On Wed, Mar 18, 2020 at 7:05 AM Kotlikov, Anna via mailop 
wrote:

> Hi all,
>
>
>
> A client of mine has been consistently seeing spam folder placement at
> several B2B ISPs, specifically: mail.com, post.com, USA.com. Does anyone
> have any direct contacts I can have to review an IP? We seem to be
> performing very well otherwise. Any help?
>
>
>
> Thanks!
>
>
>
> *Anna *
>
>
>
>
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Re: [mailop] ADMIN: Mailop in 2020

[Udeme Ukutt via mailop]

Thirded ...thanks Simon!

On Sun, Dec 29, 2019 at 1:55 PM Al Iverson via mailop 
wrote:

> Seconded. Thank you, Simon!
>
> On Sun, Dec 29, 2019 at 9:28 AM Andy Ringsmuth via mailop
>  wrote:
> >
> > Thank you for your work on this, Simon!
> >
> > 
> > Andy Ringsmuth
> > a...@newslink.com
> > Vice President - News Link
> > 122 S. 29th St., Lincoln, NE 68510-1403
> > (402) 475-6397(402) 304-0083 cellular
> >
> > > On Dec 28, 2019, at 9:34 PM, Simon Lyall via mailop 
> wrote:
> > >
> > > Hi All.
> > >
> > > We are planning to move the mailop list to new hosting in early 2020.
> We have got a donated VM. The plan is to move to a newer version of mailman
> and get the list configured with SPF, DKIM and various other good
> > > practices for email (and also web).
> > >
> > > More details closer to the move. The server is mostly setup and we are
> currently working on getting the DNS for mailop.org moved but have hit a
> delay. Worst case we may have to move the list to a new domain.
> > >
> > > The list now has just over 2000 subscribers and apart from technical
> issues with the hosting seems to be going okay. There will be a new person
> or two added to the admin team after the move.
> > >
> > > Hope you all have a Happy and low-Spam New Year.
> > >
> > > Simon
> > > Mailop list Admin.
> > >
> > > --
> > > Simon Lyall  |  Very Busy  |  Web: http://www.simonlyall.com/
> > > "To stay awake all night adds a day to your life" - Stilgar
> > >
> > >
> > > ___
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> >
> >
> >
> >
> >
> > ___
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> > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>
>
>
> --
> al iverson // wombatmail // chicago
> http://www.aliverson.com
> http://www.spamresource.com
>
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Re: [mailop] Barracuda not delisting client

[Udeme Ukutt via mailop]

Try int...@barracuda.com.

On Sun, Nov 17, 2019 at 9:40 AM Marc Goldman via mailop 
wrote:

> Hey Mailop folks. Can someone from Barracuda reach out to me off list. I
> have a friend who has 1 IP for his main domain that has been listed and the
> automated delisting is not working after over 20+ hours.
>
> Marc Goldman
> CEO, EM13 LLC
>
>
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[mailop] Fwd: Hotmail questions

[Udeme Ukutt via mailop]

Resending as I sent to .com instead of .org ...

-- Forwarded message -

Hello mailop (mostly sending parties),

I'm curious to understand how large-volume senders manage 'Hotmail
throttling' - backoffs, slow down affected IPs for x minutes/hours etc?

I'm researching into how to mitigate this from a high level; we implemented
some technical changes last fall that helped - but the pain is creeping
back again.

Kindly ping me directly offline.

Thanks in advance,

Udeme
Postmaster at Wish
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Re: [mailop] Emailed notifications from facebook failing SPF checks

[Udeme Ukutt via mailop]

Frank, I forwarded this to someone there to ping you directly.

Udeme

On Thu, Jul 25, 2019 at 9:32 AM Frank Bulk via mailop 
wrote:

> Our spam filtering vendor recently upgraded their platform and has improved
> their SPF checking feature set.  We can now tag on Permanent Failures,
> which
> we couldn't do before.
>
> We also noticed that email from notificat...@facebookmail.com was having a
> Soft Failure.  Turns out that facebook issues "mx-out.facebook.com" on the
> HELO/EHLO, and that FQDN's SPF record doesn't include all the items that
> are
> listed in facebookmail.com's SPF record.
>
> root@nagios:/tmp# dig TXT mx-out.facebook.com +short | grep spf
> "v=spf1 a ~all"
> root@nagios:/tmp# dig TXT facebookmail.com +short | grep spf
> "v=spf1 ip4:66.220.144.128/25 ip4:66.220.155.0/24 ip4:66.220.157.0/25
> ip4:69.63.178.128/25 ip4:69.63.181.0/24 ip4:69.63.184.0/25" "
> ip4:69.171.232.0/24 ip4:69.171.244.0/23 -all"
> root@nagios:/tmp#
>
> Best I can understand from the IETF RFC, it is appropriate to check the
> HELO: https://tools.ietf.org/html/rfc7208#section-2.3
>
> Anyone from fb on this list, or is there someone who knows the email or DNS
> folk at facebook and can forward this to them for consideration?
>
> Regards,
>
> Frank
>
>
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[mailop] Mimecast

[Udeme Ukutt via mailop]

Please is there an admin from Mimecast on the list? Please contact me
directly offline for an email delivery issue.

Thanks,
Udeme

Postmaster at Wish
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[mailop] Libero postmaster

[Udeme Ukutt via mailop]

Please if there a Postmaster folk at Libero, kindly contact me offlist as I
have a question.

TIA,
Udeme - Postmaster at Wish
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Re: [mailop] Gmail Postmaster IP reputation shift on July 2nd

[Udeme Ukutt via mailop]

Sounds like there's no official reason/statement for the data hiccup AFAIK?

On Fri, Jul 5, 2019 at 4:24 PM Allen Kevorkov via mailop 
wrote:

> No notable impact on performance and everything appears back to normal now.
>
> ~ Allen K
>
> [image: Inline image]
>
>
> On Friday, July 5, 2019, 02:28:05 PM CDT, Scott Southard via mailop <
> mailop@mailop.org> wrote:
>
>
> Is anyone seeing an effect on deliverability for the IPs that have turned
> red? On our end, there hasn't been anything notable at the moment, but I'd
> love to hear if anyone else is seeing anything.
>
> On Fri, Jul 5, 2019 at 2:12 PM Maarten Oelering 
> wrote:
>
> We see many unrelated senders going red on July 3 (CET). Definitely looks
> like something happened on the side of Google.
> Maarten Oelering
> Postmastery
>
> On 5 Jul 2019, at 18:29, Laura Atkins via mailop 
> wrote:
>
> I’m seeing jumps on a couple of my clients, but no change on others.
>
> laura
>
>
> On 5 Jul 2019, at 16:37, Scott Southard via mailop 
> wrote:
>
> Seeing a jump in red IPs on our end as well over the past 2 days.
> Previously, everything had been trending in a very positive manner. We're
> all kind of perplexed over here.
>
> On Fri, Jul 5, 2019 at 9:55 AM Brett Schenker via mailop <
> mailop@mailop.org> wrote:
>
> I've noticed a shift since mid-June but our IPs improved overall and have
> done so even more during that time frame. More are green now than before.
>
> On Fri, Jul 5, 2019 at 9:38 AM Michael Ellis via mailop 
> wrote:
>
> One of my clients is also seeing this for some of his custoers (ESP)
>
>
> >  Seeing the same symptom, but as of 7/3.  Quick spot check so far isn't
> > showing performance problems... hopefully an isolated reporting issue.
> > Allen K
> >
> >
> > On Friday, July 5, 2019, 07:58:53 AM CDT, Tracey Crawford via mailop
> >  wrote:
> >
> >  I am also seeing a drop from green to red for some of my customers on
> > July 2nd.
> > Tracey CrawfordLead Deliverability Analyst, SparkPost
> >
> > On Fri, Jul 5, 2019 at 7:02 AM  wrote:
> >
> > Send mailop mailing list submissions to
> > Â  Â  Â  Â  mailop@mailop.org
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> > Â  Â  Â  Â  https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
> > or, via email, send a message with subject or body 'help' to
> > Â  Â  Â  Â  mailop-requ...@mailop.org
> >
> > You can reach the person managing the list at
> > Â  Â  Â  Â  mailop-ow...@mailop.org
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of mailop digest..."
> >
> >
> > Today's Topics:
> >
> > Â  Â 1. Re: Can't sign up for MSFT SNDS? (Hetzner Blacklist)
> > Â  Â 2. Gmail Postmaster IP reputation shift on July 2nd (Mathieu
> Bourdin)
> > Â  Â 3. Re: Gmail Postmaster IP reputation shift on July 2nd
> > Â  Â  Â  (Richelo Killian)
> >
> >
> > --
> >
> > Message: 1
> > Date: Thu, 4 Jul 2019 14:25:03 +0200
> > From: Hetzner Blacklist 
> > To: mailop@mailop.org
> > Subject: Re: [mailop] Can't sign up for MSFT SNDS?
> > Message-ID: 
> > Content-Type: text/plain; charset=utf-8
> >
> > Hi Al,
> >
> > I just tried adding a /16 that we bought a while ago but aren't using
> > yet. There were no issues adding it to the SNDS.
> >
> > Having said that, I've often had issues in the past adding ranges. Most
> > of the time simply waiting and trying again a few hours or days later
> > worked.
> >
> > Make sure the WHOIS data is correct, since Microsoft relies heavily on
> > that.
> >
> > Also, if you're able to, maybe you can signup using the AS number, I've
> > never had issues with that.
> >
> > Kind regards
> >
> > Bastiaan van den Berg
> >
> >
> > Am 04.07.2019 um 13:00 schrieb Al Iverson :
> >> Anybody else having trouble signing new ranges up for Microsoft SNDS?
> >> When submitting the access request, I get a generic "We're sorry! An
> >> error has occurred.
> >
> >
> >
> > --
> >
> > Message: 2
> > Date: Fri, 5 Jul 2019 08:12:17 +
> > From: Mathieu Bourdin 
> > To: "mailop@mailop.org" 
> > Subject: [mailop] Gmail Postmaster IP reputation shift on July 2nd
> > Message-ID:
> > Â  Â  Â  Â
> > <
> am0pr09mb371519dd559a8edf3bcb3ec996...@am0pr09mb3715.eurprd09.prod.outlook.com
> >
> >
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hello,
> >
> > We just saw that Gmail Postmaster's Tools shows a very unusual amount of
> > our IP's as < bad > in the graphs.
> > Domain reputation seems unaffected, but basically we see around 50% of
> our
> > IPs for July 2nd and 75% for July 3 going from green to red.
> > I saw no changes in sending habits from the various customers I checked
> > (as they all have dedicated IPs it's fairly straightforward).
> >
> > Some other French ESP representatives I chatted with see similar cases,
> > IÂ  wanted to check with others if they saw the same things and, if luck
> > will have it a Gmail Postmaster team member

Re: [mailop] Can't sign up for MSFT SNDS?

[Udeme Ukutt via mailop]

It's been a while I've not had to do so - no luck here, Al. You know pretty
much what I know :)

- Udeme

On Wed, Jul 3, 2019 at 3:30 PM Al Iverson via mailop 
wrote:

> Anybody else having trouble signing new ranges up for Microsoft SNDS?
> When submitting the access request, I get a generic "We're sorry! An
> error has occurred."
>
> Have contacted both the SNDS feedback address, and a different
> individual at Microsoft, but seem to be getting radio silence.
>
> Anyone else having issues? Or do you know of a more direct contact
> relating to potential SNDS bugs at Microsoft?
>
> Thanks,
> Al Iverson
>
> --
> al iverson // wombatmail // chicago
> http://www.aliverson.com
> http://www.spamresource.com
>
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