On 04/11/2017 08:31 AM, Mark Sapiro wrote:

postmaster@python.org can't help you with this. We have no knowledge of or control over your list.

I can tell you however that what is happening is your list is probably applying DMARC mitigations to list mail causing both the From: and To: addresses of the mail to be the same list address, and various Microsoft email services consider this to be a sign of "spoofing" and add the warning you see to the received message.

On 04/11/2017 02:21 AM, Mariana Linhan wrote:

...

Hi,

I have previously contacted you on this matter (emails attached), but the problem remains and we need swift action.

All emails sent by the Fare team (name.surname@farenet.org) and others to fareinternal@no-racism.net seem to appear marked as SPAM sometimes LOW and other times HIGH in all our farenet.org outlook emails. See another example attached.

We thought that this could be a problem with our server (https://practical365.com/exchange-online/sender-failed-fraud-detection-check...) and decided to contact the people that manage it to solve the issue. They made changes to our DNS/mail services but the problem persists and they said the following:

"We have checked the settings on your email server and everything is how it should be. Further looking into this issue showed us that you are sending emails to a different domain which is not supported by us. You need to contact the IT team that supports - @no-racism.net and whitelist your domain - farenet.org. This should resolve the issue with the emails.

We are attaching a screenshot that the email left Farenet's email server without issues."

Can you please address the issue. We believe that only us can see this, but if all other members are receiving the same message this is disastrous.

Do not hesitate to contact me if you have any further queries.

Regards

Mariana Linhan

-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan