Re: [mailop] The utility of spam folders

I think a lot of the thought is that "everyone" uses Comcast, Google, Microsoft, Yahoo, etc. for the client side and the other side of the coin is Mailgun, SendGrid, Mandrill, SES, etc. The concept of there being a server with a few hundred users sending a few hundred message

Re: [mailop] Outlook.com losing eMail messages and SNDS reporting failures

ec1 > > https://answers.microsoft.com/en-us/outlook_com/forum/all/messages-reported-as-250-queued-for-delivery-but/f451cda5-ba7d-45ff-b643-501efe2413dc > > https://answers.microsoft.com/en-us/outlook_com/forum/all/sendgrid-says-emails-delivered-but-customers-with/62de80ab-c006-4507-

Re: [mailop] Hotmail/Microsoft/Outlook - getting their attention

info%2fmailop&data=01%7c01%7cmichael.wise%40microsoft.com%7c93fad3f60c784b14c55d08d2b484afae%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=zKUtbAc5dlB2YoC4OLX%2bZOeJfsBh4UAHPkY68hZW70s%3d > > > -- > Marc Perkel - Sales/supportsupp...@junkemailfilter.com > http://www.junkemailfilter.com > Junk Email Filter dot com415-992-3400 > > > ___ > mailop mailing list > mailop@mailop.org > http://chilli.nosignal.org/mailman/listinfo/mailop > > -- Luke Martinez SendGrid Deliverability Consultant 520.400.5693 ___ mailop mailing list mailop@mailop.org http://chilli.nosignal.org/mailman/listinfo/mailop

Re: [mailop] Should I be disappointed with Reflexion?

pplications. Any outsourced "encrypted" mail provider is not going to be able to do as good a job at this particular requirement, regardless of how competent they are, as an in-house implementation just because of the integration with existing web content. That in-house implementatio

[mailop] Trends for the week.. Happy Friday!

ree cloud providers, Amazon, Azure, and GoogleCloud. And SendGrid shared bulk email platform is REALLY seeing an uptick in malware being sent from their infrastructure. And yeah, catfishing is still a thing, the small twitter sized 'I am lonely and looking for a good man'. Usual sources, ya

Re: [mailop] [E] What the f**k, Google?

Some attached spamples - all of them are exploiting the same flaw I reported a *month *ago. Attacker sends a message via Klaviyo, Sendgrid, SFR, etc to their own email address, then massively replays that message via whatever IP addresses under their control. It doesn't matter that t

Re: [mailop] The utility of spam folders

er side of the coin is > Mailgun, SendGrid, Mandrill, SES, etc. The concept of there being a server > with a few hundred users sending a few hundred messages a day in aggregate > seems lost. > > > > - > Mike Hammett > Intelligent Computing Solutions > > Midwest Int

Re: [mailop] Hotmail/Microsoft/Outlook - getting their attention

wise%40microsoft.com%7c93fad3f60c784b14c55d08d2b484afae%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=aDGXUYFMEZUZDQpWX3lpE6E6ghEHUizAxMk9pWtSY%2bI%3d >> Junk Email Filter dot com >> 415-992-3400 >> >> >> ___ >> mailop mailing list >> mailop@mailop.org

[mailop] [INFORMATION] Snapshot of Spamauditor's reports this week

Hi All, Going into another weekend, and there is a lot of activity out there. * Amazon EC2 spam on the increase again * SendGrid Abuse still ongoing * Similar patterns emerging in other ESP's * Increase in VPS activation for malware Spam * Cutwail increases on Chinese IP Space * E

Re: [mailop] [E] What the f**k, Google?

Add just the headers from a single abuse email here on the thread.. sanitize as needed.. seems that they of course can only use part of the information as a forgery (eg SendGrid headers) I think this is an attack vector that was seen back even a few months ago, however that type of an attack

Re: [mailop] Today in sendgrid

It appears that Jarland Donnell via mailop said: >-=-=-=-=-=- > >Good news! They’ve been responding to abuse complaints. Favorably, I might add. I've been sending ARF spam reports to them for years about every spam they send me and the spam just keeps coming. While I can somewhat believe that th

[mailop] [FRIDAY REPORT] Notes from the Spam Auditing team

Hi all, Hoping to get out of the office early today, start of the long weekend, but remember, that's when the 'bad guys' like working.. but wanted to get an update out before I go... This week, it has still been about the really bad problem over at SendGrid/Twilio

Re: [mailop] [E] Re: Sendgrid again...

> On 23 Jan 2021, at 22:56, Ángel via mailop wrote: > > On 2021-01-22 at 18:24 +, Laura Atkins via mailop wrote: >> I think it’s a great idea. We’ve even discussed putting a RFC >> together listing this as best practice but have not found the time to >> do it. Updating / superseding 2142 o

Re: [mailop] Weird delays for email forwarded to Gmail

n allow that to get email from multiple repositories. (or to say it better, get all their communication from multiple processors) IMHo... -- Michael -- PS, the turkey was great.. Biggest weekend trend was bot traffic, and a new Azure based spammer.. And the regular AWS spammer.. mklbm

Re: [mailop] Mail accepted by outlook.com/hotmail.com disappears.

fo: > > > > Mar 17 16:30:31 squid postfix/smtp[26744]: EB6401C4127: to=< > darkpixe...@outlook.com>, relay=mx4.hotmail.com > <https://na01.safelinks.protection.outlook.com/?url=http%3a%2f%2fmx4.hotmail.com&data=01%7c01%7cmichael.wise%40microsoft.com%7c1ad1c59689ad4329debe08d34ec39d82%7c72f988b

[mailop] Mid-Week state of the Union, spam, threats and observations from the trenches.

.beefland.ir 137.74.191.165 (M) 1 cm5.beefland.ir Plus of course the usual brand of snowshoe spammers using their networks. Still seeing abusive patterns/exploits/fake account phishing and spammers from SendGrid/Mailgun at excessive levels this last week or two. Brazil/Argentina still

Re: [mailop] Microsoft Announces Tenant Trusted ARC Seal

ected. The From: domain must point to the public key just like ARC and DKIM. Each sender has a reputation of some sort. The receiving server can choose to initialize it at any level. There could be bootstrap reputation services that receivers trust, similar to the web of trust, to allow you to buy

Re: [mailop] Mail Transfer Agent Alternatives

. Maybe not yet, but in the future. If it is on premise or in the cloud, they don't care. To do that they took over Port25. You are forced to get updates due to the fact that you need security updates. Some ESPs have started to implement their own mta (Sendgrid, haven't kept tabs

Re: [mailop] Delisting request from sendgrid customer about ip used in recent phishing campaign.

I'm going to preface this email by saying that I do, in fact, run an abuse desk. I'm the director of the policy enforcement team for my employer, an ESP that everyone knows. I'm not going to mention them by name because anything that I say here is based upon my own thoughts, opinions, and experienc

[mailop] Happy New Year for 2020, and some things to look forward to..

timeout 7659 198.2.139.173 timeout 19254 198.2.183.175 timeout 7916 198.2.184.49 timeout 613 198.2.185.185 timeout 449 SendGrid, Inc. (SENDG-12) 149.72.139.128 timeout 4673 167.89.106.34 timeout 4440 167.89.31.62 timeout 10619 167.89.80.88 timeout 4641 167.89.87.136 timeout 16405 198.37.146.176 tim

Re: [mailop] Mail accepted by outlook.com/hotmail.com disappears.

om/?url=https%3a%2f%2fchilli.nosignal.org%2fcgi-bin%2fmailman%2flistinfo%2fmailop&data=01%7c01%7cMichael.Wise%40microsoft.com%7ce04a4ddabd6547db338d08d34ec6e3a0%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=b6o0MisyG2mlFBU6XdgRd%2fqPm3qiUPWT3uU8%2fSdvgUg%3d> -- [https://drive.google.com/uc?id=0B4yks7mm243zU3NTbDh0djhLd0k] Luke Martinez SendGrid Deliverability Consultant 520.400.5693 ___ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

[mailop] Is it something to worry about?

all scale impact, mostly related to EU recipients (German in particular as UCE Protect is German based). I also remember that back in a day similar issue was related to Sendgrid and their IP space - that was also discussed on Word to the Wise blog - they stated that the impact was super small. Rega

Re: [mailop] mailop Digest, Vol 119, Issue 42

for inboxing and don't know how much to separate themselves from negative reputation elements. I don't have any exact brand examples we've seen in recent weeks but previously these were job sites, daily deals and, of course, financial "advice" brands that ran into these

Re: [mailop] mailop Digest, Vol 119, Issue 42

in recent weeks but > previously these were job sites, daily deals and, of course, financial > "advice" brands that ran into these issues. Most of which don't last long > with SendGrid. > > *Jacob Hansen* > Senior Delivery Consultant | Expert Services > jacob.han.

Re: [mailop] mailop Digest, Vol 102, Issue 35

>mistakes. >>> >>> >>> >>> >>> >>> On Thu, 14 Apr 2016 at 07:53 G. Miliotis >>> wrote: >>> >>>> On 13/4/2016 22:28, Brandon Long via mailop wrote: >>>> > if you have sufficient volume and your mail a

Re: [mailop] [E] What the f**k, Google?

ael Peddemors via mailop < mailop@mailop.org> wrote: > Add just the headers from a single abuse email here on the thread.. > sanitize as needed.. seems that they of course can only use part of the > information as a forgery (eg SendGrid headers) > > I think this is an attack ve

Re: [mailop] Massive botnet going off today?

trivial to detect. This does seem to be related to a new round of CPE and GPON compromises, and yes the weekend numbers were much higher than normal. But overall it was a high volume spam weekend. *Cough* SendGrid/MailGun Lot's of DediPath and OVH spam as well. But some ISP's have to go c

Re: [mailop] [E] What the f**k, Google?

rYCD0qtNO491F2cmq2qsMSgSqqPwbXoiCNEegG8FoiwLeBMcbdCqTQZb/S/gk13BhEIHFfu9tng3n70tLqNwfsVF3aVWc7xsaOw0fFkfJ0GoDoZ876w7cyU5joVw0tikCjABXwRBA== > X-SG-ID: > N2C25iY2uzGMFz6rgvQsb8raWjw0ZPf1VmjsCkspi/LP5qbstBs+tNXeqRqWNMElXL97lzut3o+IPcAkA9CcXv8yKhwJejT9wnW1jUPmsdJ8/FV6Ck4y3YBgP5saSmoKs3fV2XzcfEGH

Re: [mailop] [E] What the f**k, Google?

---Ikväll💋***3127795457 <(312)%20779-5457> >> Subject: se >> Reply-To: "🔞Suck_me💋" >> x-abuse-id: 4ceea4f1-8b3b-4aa3-b1e2-ac4327b529b9 >> Feedback-ID: >> 4ceea4f1-8b3b-4aa3-b1e2-ac4327b529b9:2295fca2-d8cd-445d-99b7-65050cd44b8e:wixshoutout >> X-

Re: [mailop] [E] What the f**k, Google?

3YBgP5saSmoKs3fV2XzcfEGH1Cn5CId7xqmdBEMoGjiDP1gV3OFd9cykfBHNuIrQZ5FJ/D3Z2BF1k4sgTxm4TgHAjfvC/pp5+AyVzKkROwJ599/XwPA+iZY/GypC2PdgTIrroJVGBMhW/QUtCsniD57PrmYBF9ZS1pjgg+6eORATab9qgV2pf0aW0xZCQpvd6FGGdhFwH314 To: azeddinebenlarbi...@gmail.com <mailto:azeddinebenlarbi...@gmail.com> X-Entity-ID: syRQ9E

Re: [mailop] [E] What the f**k, Google?

6; c=relaxed/relaxed; d=sendgrid.info > ; > > >> h=content-type:from:mime-version:subject:reply-to:x-feedback-id:to; > > >> s=smtpapi; bh=unij9luYZjytYq8AnlTGrziLaTBYROHjkIEkJHrCZEI=; > > >> b=PzohlIQ/O/Yd5uXr0V5xE/tfkG5TBjtSk4TSct0hwy6dCgV69aE8sYHkcUS4DPajzXN

Re: [mailop] [E] What the f**k, Google?

ck_me💋" > <mailto:no-re...@test.ascendbywix.com>> > > Mime-Version: 1.0 > > Message-ID: > > > <mailto:tair7mckqcfthnsohjrktzdgpzrwo...@ismtpd0061p1las1.sendgrid.net>> > > Message-ID: > <mailto:nmh2xc0ysduucmswzay...@ismtpd0061p1las

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