Re: [mailop] iCloud dropping all of our mail

Ok, I think I'm all set. I've had a number of folks reach out and we've identified a problem account which I've suspended. Thanks everyone for your help! On Thu, Mar 24, 2016 at 2:51 PM, Joel Beckham

Re: [mailop] iCloud dropping all of our mail

I did and didn't get a response, so that's why I started expanding my search for help. Thanks. On Thu, Mar 24, 2016 at 2:48 PM, Suresh Ramasubramanian

Re: [mailop] iCloud dropping all of our mail

Use this link - https://support.apple.com/en-in/HT204137 Scroll down to the last section "contact us" --srs > On 25-Mar-2016, at 2:15 AM, Joel Beckham wrote: > > >> On Thu, Mar 24, 2016 at 2:40 PM, Suresh Ramasubramanian >> wrote: >> It would help

Re: [mailop] iCloud dropping all of our mail

I replied to Michelle directly. Udeme -- I did take a look at that postmaster page and nothing really stood out. We follow the best practices outlined there and I contacted the support address listed there and didn't get a response. On Thu, Mar 24, 2016 at 1:48 PM, Michelle Sullivan

Re: [mailop] iCloud dropping all of our mail

Did you peek to see if anything correlates with their postmaster pages at https://support.apple.com/en-us/HT204137? That's normally where I start to dig & research. Thanks, Udeme On Thursday, March 24, 2016, Joel Beckham wrote: > Does anyone have any advice for

Re: [mailop] Yahoo DMARC changes

SMTP AUTH With or without OAUTH (aka Submission) is the same functionally. The difference is with OAUTH2 you don't have to share your password with the ESP. On Thu, Mar 24, 2016 at 7:09 AM, Suresh Ramasubramanian wrote: > If you are confident that all your customers doing

Re: [mailop] iCloud dropping all of our mail

Joel Beckham wrote: Does anyone have any advice for troubleshooting what we're doing to upset icloud domains so that they're dropping our mail? All our normal signals (feedbackloops, bounces, etc) we use to suspend and terminate users sending unwanted mail aren't showing anything unusual as

[mailop] iCloud dropping all of our mail

Does anyone have any advice for troubleshooting what we're doing to upset icloud domains so that they're dropping our mail? All our normal signals (feedbackloops, bounces, etc) we use to suspend and terminate users sending unwanted mail aren't showing anything unusual as well as all the reputation

Re: [mailop] Yahoo DMARC changes - Proxying SMTP auth for freemail users

On 24/3/2016 18:17, Jay Hennigan wrote: Once third-party mailers begin using the credentials of specific freemail accounts to send bulk mail that generates a non-trivial number of complaints and/or bounces, the battle has escalated. I am only just recently mulling this over so I haven't really

Re: [mailop] Linux Anti-Virus software

Hi, if you are only interested in catching macros you may want to take a look at the clamd.conf's OLE2BlockMacros option and also consider using the clamav unofficial signatures (https://sourceforge.net/projects/unofficial-sigs/) enabling the badmacro.ndb database. We prefer to strip all

Re: [mailop] Outlook SPF Record change.. Is it true?

I suspect this is part of an IP consolidation move. But I'm not completely certain. Aloha, Michael. -- Michael J Wise | Microsoft | Spam Analysis | "Your Spam Specimen Has Been Processed." | Got the Junk Mail Reporting Tool ? -Original Message- From: mailop

[mailop] Linux Anti-Virus software

Been using ClamAV for years but wondering if there's something better. Running Centos 6 and would prefer RPM install. Anyone have recomendations? I especially want to catch files with harmful macros. ___ mailop mailing list mailop@mailop.org

Re: [mailop] Yahoo DMARC changes - Proxying SMTP auth for freemail users

On 16-03-24 10:16 AM, Michael Wise wrote: A question ... Outside of the spam case, how typical is it for someone to send from one Freemail provider with a Reply-To: pointing to *ANOTHER* Freemail provider? Just wondering. Aloha, Michael. A lot in the spam box :) It is actually one of our

Re: [mailop] Yahoo DMARC changes - Proxying SMTP auth for freemail users

There is of course the other part that various freemails just might not appreciate their customers sharing passwords with a third party, like say an esp --srs On 24-Mar-2016, at 8:13 PM, G. Miliotis wrote: >> On 24-Mar-2016, at 7:27 PM, G.

Re: [mailop] Yahoo DMARC changes

At least in india most of those have moved to whatsapp --srs > On 24-Mar-2016, at 6:50 PM, Tara Natanson wrote: > > but for everyone of those theres the local PTA and the Brownie troop, or > soccer club. The person setting up a mailling list isn't given an address at >

Re: [mailop] Yahoo DMARC changes

On Thu, Mar 24, 2016 at 1:03 AM, Dave Warren wrote: > On 2016-03-23 16:32, Franck Martin via mailop wrote: >> >> In fact, these providers offer OAUTH2 to allow you to send as using their >> infrastructure, and if you have bigger needs, many domains are going cheap >> at the

Re: [mailop] Yahoo DMARC changes

On 24/3/2016 15:38, Steve Atkins wrote: They do. And there are already quite a few dedicated B2B spammers taking advantage of that. Most of the deluge of spam from gmail appears to be from this sort of spammer at the moment. If gmail becomes concerned about that then the ability to plug into

Re: [mailop] Yahoo DMARC changes

>On 24-Mar-2016, at 6:33 PM, G. Miliotis wrote: > >In fact, as someone mentioned, we're currently looking into setting up our outgoing SMTP servers to send via each client's freemail account via SMTP auth. So that would cover the DMARC issue, too. Provided they don't

Re: [mailop] Yahoo DMARC changes

You will light up their filters like a Christmas tree --srs > On 24-Mar-2016, at 6:33 PM, G. Miliotis wrote: > > In fact, as someone mentioned, we're currently looking into setting up our > outgoing SMTP servers to send via each client's freemail account via SMTP >

Re: [mailop] Yahoo DMARC changes

On 24/3/2016 07:03, Dave Warren wrote: Are there really that many customers using freemail domains, yet paying for ESP services? For realsies? And if so, wouldn't this be an obvious upsell opportunity or partnership to get these customers using their own domain? As a small ESP, my servers

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

Props, Michael. Thanks! -- Anthony Rodgers Security Analyst Michigan Security Operations Center (MiSOC) DTMB, Michigan Cyber Security -Original Message- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Michael Wise Sent: Tuesday, March 22, 2016 13:40 To: Noel Butler