[mailop] Anyone from Apple / iCloud able to assist?

[Allen Kevorkov via mailop]

Hey folks,
Is there anyone from Apple able / willing to assist with iCloud/Me/Mac.com 
issue?  Messages from a reputable sender are being rejected as "4.1.8 (bad 
sender's system address)". As far as I can tell, sender is in full compliance 
(fully aligned DKIM, SPF, DMARC, A record on hostnames to dedicated IPs, MX on 
sending domain(s). Not sure what else could possibly be needed.
I've already contacted iCloud admin team, but it's been over a week since the 
initial issue (missing hostname A record) was addressed by the sender and the 
problem persists.
Thanks in advance.

Allen KListrak

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[mailop] Microsoft heads-up - Outlook Deliverability Support not working

[Allen Kevorkov via mailop]

Hey folks,
I don't know if it's just us, but I've been getting "we're experiencing 
technical difficulties" response for a number of tickets submitted to 
Outlook.com deliverability support. We're unable to get any issues resolved. If 
someone could please help, it would be greatly appreciated. This has been going 
on for a week now (since about 3/6).
Critical ticket numbers are 7036876013, 7036875823, and 7036893290
Thank you.
~Allen K



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[mailop] Can someone from COX.net assist, please? - CXDNS bounces as of 10/25

[Allen Kevorkov via mailop]

Hello,
As of 10/25 we've had a sustained spike in 500-level bounces from cox.net with 
the following error:
5.2.0 
 
sender rejected. Refer to Error Codes section at 
https://www.cox.com/residential/support/email-error-codes.html for more 
information. AUP#CXDNS

This affects multiple senders / domains to various extent - not all messages 
are rejected, but a percentage at random times from IPs that have have been 
sending for years with no issues prior. At least one other ESP has confirmed 
they started experiencing the same symptom around the same time.
If anyone could point me in the right direction to get some eyes on this, it 
would be much appreciated.
Thank you.

~ Allen K___
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Re: [mailop] hotmail and msn problem

[Allen Kevorkov via mailop]

 It appears multiple senders are experiencing this. Resubmitting the ticket for 
the same IP resulted in the same response. Replying to this message is ignored. 
Other tickets / IPs are handled 'properly'. This seems to be isolated to 
particular IPs, which are no different in quality / volume compared to others, 
which are responded to as expected. 
Microsoft: sample ticket numbers: 7024382881, 7024452394. 





On Tuesday, September 26, 2023 at 02:18:05 PM EDT, Jyri J. Virkki via 
mailop  wrote:  
 
 
A couple times every year Microsoft (at least for hotmail and msn
recipients) keeps re-adding my IP to their blocklist for no reason.

Normally this has been relatively painless, I have used the form at

https://olcsupport.office.com/

to report the problem and it always gets fixed within a day so no
biggie.

Last week and into this week the above form seems to have stopped
working. I can submit the info, but I quickly get an autoresponder
email back saying they are experiencing technical difficulties (see
text quoted below). This has been going for two weeks now so does not
appear to be a temporary glitch.

Anyone know of an alternate way to report the problem or have any
insight on whether this "technical difficulty" will be fixed?

Thanks!

 Thanks for your patience, we are currently experiencing technical
 difficulties and our engineers are working to resolve the issue at the
 earliest.

 Thanks again,

 Outlook.com Deliverability Support

 Your service request number is 7024633717 if you need it.


-- 
Jyri J. Virkki - Santa Cruz, CA




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[mailop] Let's play "What's wrong with this picture?" - perhaps Microsoft can take the first stab at this :)

[Allen Kevorkov via mailop]

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Re: [mailop] Gmail and emojis

[Allen Kevorkov via mailop]

 Hey Brandon,
I don't think it pissed anyone off, at least not to the point that the message 
should have been blocked and bounced entirely. They re-sent the same message 
and subject without the emoji and it delivered without a problem with expected 
engagement metrics. Seemed like a pretty harsh spam filter overreaction to an 
emoji
Allen


On Monday, November 28, 2022 at 05:56:34 PM EST, Brandon Long via mailop 
 wrote:  
 
 Huh, wonder if that got caught in an existing spam rule, an ML inferred rule, 
or just that quickly pissed off users to mark it as spam?
Brandon
On Mon, Nov 28, 2022 at 8:27 AM Allen Kevorkov via mailop  
wrote:

Happy Cyber Monday, ya'll.
Not sure who needs to hear this, but sender with high domain / IP rep added a 
checkmark emoji ✅ to their From name and Gmail blocked it entirely as 
unsolicited mail... on Black Friday. Gmail is 70% of their customer list... I 
mean, I get it, probably not the wisest move, but...
Hope this helps someone someday.

~ Allen K___
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[mailop] Gmail and emojis

[Allen Kevorkov via mailop]

Happy Cyber Monday, ya'll.
Not sure who needs to hear this, but sender with high domain / IP rep added a 
checkmark emoji ✅ to their From name and Gmail blocked it entirely as 
unsolicited mail... on Black Friday. Gmail is 70% of their customer list... I 
mean, I get it, probably not the wisest move, but...
Hope this helps someone someday.

~ Allen K___
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Re: [mailop] Gmail Postmaster Not Showing Domain Reputation

[Allen Kevorkov via mailop]

 Same here.

~ Allen K

On Tuesday, December 28, 2021, 08:09:23 AM EST, Alson Wong via mailop 
 wrote:  
 
 Hello,
Looks like Gmail Postmaster has not been updating its domain reputation since 
last week.
The last domain reputation shown was from 17th of December.
Are you guys having the same situation too or is it just me ?
Thanks.
Alson___
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[mailop] Looking for contact at Altice regarding suddenlink.net delivery issues

[Allen Kevorkov via mailop]

Happy Belated Weekend! 
I know this has been discussed a couple of years ago, but has anyone been able 
to find a contact to help with delivery issues to suddenlink.net since then? 
They're rejecting an entire network. If I'm not mistaken, they're run by Altice 
and we've tried abuse/postmaster addresses to no avail.
Any assistance would be greatly appreciated.
~ Allen K___
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[mailop] Anyone else seeing bounces from MIcrosoft / Outlook support?

[Allen Kevorkov via mailop]

Hey folks.. I tried replying to two different MSFT tickets, but they bounced. 
Has anyone else experienced this? *coughMWcough*  :)
TIA!

~Allen K


winlv.edfs.ww.00.en.msf.rmd.ts.t01.spt.00...@css.one.microsoft.comYour message 
wasn't delivered because the destination email system rejected your message for 
security or policy reasons. For example, the email address might only accept 
messages from certain senders, or it might not accept certain types of 
messages, like those larger than a specific size.Contact the recipient (by 
phone, for example) and work with them and their email admin to determine what 
policy or setting blocked your message and what you should do to make sure that 
future messages from you won't be rejected.For more information, see Status 
code 5.7.1.
The following organization rejected your message: 
CY1PQCAPSMTCS01.partners.extranet.microsoft.com.

Diagnostic information for administrators:
Generating server: 
microsoft.comwinlv.edfs.ww.00.en.msf.rmd.ts.t01.spt.00...@css.one.microsoft.comCY1PQCAPSMTCS01.partners.extranet.microsoft.comRemote
 Server returned '554 5.7.1 '

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Re: [mailop] Gmail Postmaster IP reputation shift on July 2nd

[Allen Kevorkov via mailop]

 No notable impact on performance and everything appears back to normal now.
~ Allen K



On Friday, July 5, 2019, 02:28:05 PM CDT, Scott Southard via mailop 
 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 OeleringPostmastery


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  
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
>         mailop@mailop.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
> or, via email, send a message with subject or body 'help' to
>         mailop-requ...@mailop.org
>
> You can reach the person managing the list at
>         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:
>
>    1. Re: Can't sign up for MSFT SNDS? (Hetzner Blacklist)
>    2. Gmail Postmaster IP reputation shift on July 2nd (Mathieu Bourdin)
>    3. Re: Gmail Postmaster IP reputation shift on July 2nd
>       (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:
>        
> 
>
> 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,
> I  wanted to check with others if they saw the same things and, if luck
> will have it a Gmail Postmaster team member happens to be online and they
> have some time to look it up, that would be much appreciated.
>
> Thanks,
>
> Mathieu Bourdin
> Dolist Deliverability team.
>
> -- next part --
> An HTML attachment was scrubbed...
> URL:
> 
>
> --
>
> Message: 3
> Date: Fri, 5 Jul 2019 01:53:25 -0700
> From: Richelo Killian 
> To: "mailop@mailop.org" 
> Subject: Re: [mailop] Gmail Postmaster IP reputation shift

Re: [mailop] Gmail Postmaster IP reputation shift on July 2nd

[Allen Kevorkov via mailop]

 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
        mailop@mailop.org

To subscribe or unsubscribe via the World Wide Web, visit
        https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
or, via email, send a message with subject or body 'help' to
        mailop-requ...@mailop.org

You can reach the person managing the list at
        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:

   1. Re: Can't sign up for MSFT SNDS? (Hetzner Blacklist)
   2. Gmail Postmaster IP reputation shift on July 2nd (Mathieu Bourdin)
   3. Re: Gmail Postmaster IP reputation shift on July 2nd
      (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:
        


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, I  
wanted to check with others if they saw the same things and, if luck will have 
it a Gmail Postmaster team member happens to be online and they have some time 
to look it up, that would be much appreciated.

Thanks,

Mathieu Bourdin
Dolist Deliverability team.

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Message: 3
Date: Fri, 5 Jul 2019 01:53:25 -0700
From: Richelo Killian 
To: "mailop@mailop.org" 
Subject: Re: [mailop] Gmail Postmaster IP reputation shift on July 2nd
Message-ID:
        
Content-Type: text/plain; charset="utf-8"

I actually had several go from medium to high. No down movement at all for
the IP’s I monitor.

Kind Regards,

Richelo Killian

From: Mathieu Bourdin via mailop  
Reply: Mathieu Bourdin  
Date: July 5, 2019 at 10:15:42
To: mailop@mailop.org  
Subject:  [mailop] Gmail Postmaster IP reputation shift on July 2nd

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, I
wanted to check with others if they saw the same things and, if luck will
have it a Gmail Postmaster team member happens to be online and they have
some time to look it up, that would be much appreciated.

Thanks,

Mathieu Bourdin
Dolist Deliverability team.

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Subject: Digest Footer

[mailop] Google Postmaster Tools busted again?

[Allen Kevorkov via mailop]

Hi folks...last data I have for GPT is 5/24. Anyone else seeing the same?
Thanks!
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[mailop] Anyone from Earthlink ? Unable to get response to delist IP

[Allen Kevorkov via mailop]

Hi guys,
Has anyone had trouble getting IP blocks removed from Earthlink? We've 
submitted several times for 2 IPs of a client that has recently migrated into 
new IP range, but no response (other IPs are getting removed promptly).
If someone is available to take a look and can contact me off-list, I'd 
appreciate it :)
Thanks in advance!

~Allen K
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Re: [mailop] Missing datas on Google Postmaster

[Allen Kevorkov via mailop]

 Indeed... a number of folks have confirmed data is missing for them. Any 
insight into this? Many were hoping it would've fixed itself by now :)

Thanks!

~Allen K

On Wednesday, April 18, 2018, 4:14:07 AM EDT, Bressier Simon 
 wrote:  
 
 Hi Brandon,
I'm sure you're already over aware that datas are stopped on 11th of April on G 
postmaster on FBL, authentication, spam rate.
Just wanted to check if you already had an ETA of fix, and if it will be 
retroactive ?
Thank you very much in advance.
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Re: [mailop] Uh oh... Microsoft / Outlook.com Deliverability Support form GONE?

[Allen Kevorkov via mailop]

 Krishna, Michael and everyone else who checked it out - thanks for your time.  
Glad to see it back in business. As we all know, that form is kind of... 
essential :D  
Happy Thursday!

Allen K



On Wednesday, March 14, 2018, 7:45:04 PM EDT, Krishna Garewal via mailop 
 wrote:  
 
 
He’s not crazy, it wasn’t working when he reported the issue but it is now😊
 
  
 
  
 
From: mailop  On Behalf OfJaren Angerbauer
Sent: Wednesday, March 14, 2018 2:20 PM
To: mailop 
Subject: Re: [mailop] Uh oh... Microsoft / Outlook.com Deliverability Support 
form GONE?
 
  
 
  
 
On Wed, Mar 14, 2018 at 2:31 PM, Allen Kevorkov via mailop  
wrote:
 

Hey folks, can anyone confirm that the mitigation form on MS Support site is no 
longer available?
 
  
 
http://go.microsoft.com/fwlink/?LinkID=614866
 
  
 
If so, does anyone know, whether it's been updated? Any advice would be 
appreciated because... well... you know :)
 

  
 
  
 
Link redirect should be working:
 
  
 
$ curl -vhttp://go.microsoft.com/fwlink/?LinkID=614866
 
* Trying 104.91.221.69...
 
* TCP_NODELAY set
 
* Connected togo.microsoft.com (104.91.221.69) port 80 (#0)
 
> GET /fwlink/?LinkID=614866 HTTP/1.1
 
> Host:go.microsoft.com
 
> User-Agent: curl/7.54.0
 
> Accept: */*
 
> 
 
< HTTP/1.1 302 Moved Temporarily
 
< Cache-Control: no-cache
 
< Pragma: no-cache
 
< Expires: -1
 
< 
Location:https://support.microsoft.com/getsupport/?oaspworkflow=start_1.0.0.0&wfname=capsub&productkey=edfsmsbl3&locale=en-us&ln=en-us
 
< Server: Microsoft-IIS/8.5
 
< X-AspNetMvc-Version: 5.2
 
< X-AspNet-Version: 4.0.30319
 
< X-Powered-By:ASP.NET
 
< Content-Length: 0
 
< Date: Wed, 14 Mar 2018 21:18:47 GMT
 
< Connection: keep-alive
 
< 
 
* Connection #0 to hostgo.microsoft.com left intact
 
  
 
  
 
--Jaren
 
 
 

 
 
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[mailop] Uh oh... Microsoft / Outlook.com Deliverability Support form GONE?

[Allen Kevorkov via mailop]

Hey folks, can anyone confirm that the mitigation form on MS Support site is no 
longer available?
http://go.microsoft.com/fwlink/?LinkID=614866

If so, does anyone know, whether it's been updated? Any advice would be 
appreciated because... well... you know :)
Enormous thanks in advance.
~Allen K





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[mailop] "Temporary System Problem" from Gmail?

[Allen Kevorkov via mailop]

Greetings! Is anyone else seeing "421 4.7.0 Temporary System Problem. Try again 
later (MU). r9si1981163qtf.177 - gsmtp" from our friends at Google? 
Thanks!
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Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

[Allen Kevorkov via mailop]

We're seeing bounces as of 8/31, around 5pm eastern. It looks like 
hotmail.co.uk has changed their MX records, so it's not the same as hotmail.com 
anymore. If you have a config on your mta that rolls up different MS domains 
into one queue, you'll need to remove hotmail.co.uk out of that config.

Allen K



 
- Forwarded Message -
 From: Angelina via mailop 
 To: Alexander Burch  
Cc: mailop 
 Sent: Friday, September 1, 2017 11:13 AM
 Subject: Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox 
unavailable"
   
We're seeing it on our end as well as another ESP off list.  
On Fri, Sep 1, 2017 at 8:18 AM, Alexander Burch  
wrote:

Anyone else seeing issue with hotmail.co.uk bouncing messages with this code:

"550 Requested action not taken: mailbox unavailable,"
That's usually reserved for invalid email addresses, but they are bouncing 100% 
of the messages we send them on on of our IP ranges with that code. Just 
started this morning. 
Thanks,Alex



|  | Alex BurchActiveCampaign / Deliverability Lead(800) 
357-0402aburch@activecampaign.com1 N. Dearborn St., Chicago , Il 60602, United 
States
   |


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-- 

| 
| Angelina Hagan |
| Trust and Safety Officer |

 |
| 
|  | 
| E: deliv...@bombbomb.com |
| W: BombBomb.com |
|  |

 |

 |

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[mailop] Is Hotmail being increasingly difficult?

[Allen Kevorkov via mailop]

Fine ladies and gentlemen of the email world,
Is anyone noticing MS being particularly temperamental lately? I think it's a 
known fact that MS is not fond new IPs. At least from my experience, a new 
dedicated IP takes weeks to go 'green' and initial open rates can be quite sad, 
however, what I'm noticing within the past week is actual "Blocked due to user 
complaints or other evidence of spamming", even in scenarios, where a reputable 
sender is ramping up volume from a couple of hundred to a little over 1k 
contacts that have engaged within the past month.
I submitted a support ticket, which resulted in 'not eligible for mitigation' 
response. Every other domain is performing well, which tells me that it's a 
solid list, but MS is like "nope, I want none of this". I'm kind of hesitant to 
submit an escalation request because last time we tried, it resulted in 
reputation being reset for all IPs in that range, causing serious deferrals 
that affected dozens of clients with dedicated IPs in that range. I might have 
to go that route again, but very uneasy about it.
Does anyone have a similar experience or any advice, when it comes to new IPs 
and MS domains? I generally like to keep initial sends via a new IP to 2,500 
across all domains and double the volume every 1-2 sends after. Is this too 
much? Again, in the past, the initially low IP reputation just caused emails 
going to spam, but the actual IP blocks we're seeing now are worrisome.
Thanks in advance!

Allen K
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Re: [mailop] problems sending to gmail

[Allen Kevorkov via mailop]

Have you added your domain to Google Postmaster Tools to see what Google thinks 
of it? If your domain or IP reputation is low or bad, that would explain some 
of it.
~Allen

  From: "Wosotowsky, Adam" 
 To: Andreas Blaha ; "mailop@mailop.org"  
 Sent: Friday, January 27, 2017 11:20 AM
 Subject: Re: [mailop] problems sending to gmail
   
#yiv6175659516 #yiv6175659516 -- _filtered #yiv6175659516 {panose-1:2 4 5 3 5 4 
6 3 2 4;} _filtered #yiv6175659516 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 
3 2 4;}#yiv6175659516 #yiv6175659516 p.yiv6175659516MsoNormal, #yiv6175659516 
li.yiv6175659516MsoNormal, #yiv6175659516 div.yiv6175659516MsoNormal 
{margin:0in;margin-bottom:.0001pt;font-size:11.0pt;}#yiv6175659516 a:link, 
#yiv6175659516 span.yiv6175659516MsoHyperlink 
{color:#0563C1;text-decoration:underline;}#yiv6175659516 a:visited, 
#yiv6175659516 span.yiv6175659516MsoHyperlinkFollowed 
{color:#954F72;text-decoration:underline;}#yiv6175659516 
span.yiv6175659516EmailStyle17 {color:windowtext;}#yiv6175659516 
span.yiv6175659516EmailStyle18 {color:#1F497D;}#yiv6175659516 
.yiv6175659516MsoChpDefault {font-size:10.0pt;} _filtered #yiv6175659516 
{margin:70.85pt 70.85pt 56.7pt 70.85pt;}#yiv6175659516 
div.yiv6175659516WordSection1 {}#yiv6175659516    Assuming everything 
structural is working correctly as you indicated below, the problem might be 
with your domain name.  .cc is perhaps the most abused TLD there is, so much so 
that google doesn’t even return search results if they’re .cc domains.  Many 
anti-spam systems will reject a mail outright if it contains a .cc domain, as 
the false positive to malicious ratio makes it an easy choice.     --adam       
From: mailop [mailto:mailop-boun...@mailop.org] On Behalf OfAndreas Blaha
Sent: Friday, January 27, 2017 4:18 AM
To: mailop@mailop.org
Subject: [mailop] problems sending to gmail    Dear all, Firstly, hello to all, 
I am new to this list and not too experienced in explaining technicalities as 
well.    I face the following problem: I am running a mail server using postfix 
and dovecot, set up multidomain, sending IPv4 and IPv6 (whatever shouts first, 
seems to be chosen randomly), and all seems to work fine. I have set up SPF, 
DKIM and DMARC, all tests state that nothing is wrong but emails sent to 
gmail.com users are landing in their spam folder. I checked RBL listings – 
nothing, I have set up a TXT record in my DNS for google-site-verification, 
still the same. Does anyone have an idea what else could cause this behaviour?  
  The main domain is fortytwo.cc.    Any advise would be highly appreciated!    
If more information is required please let me know.    Many thanks in advance   
 Andy       
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