It also heavily depends on the ASN.
It is the most ridiculous filter mechanism I ever came across. We had a
whole ASN blocked and waited for weeks until it was removed from their
list. No information which system triggered it. We never found a reason
nor were we given a reason by MS.
If they decide to filter to "Junk", fine. If they decide to block a
whole ASN and don't give the slightest hint why it happened and don't
even act on it when being contacted for weeks, I wonder who serioulsy
wants to do business with them.
If you don't mind losing mail from your customers, don't care about
non-existing support and finally don't care for privacy: MS is your
choice.
I personally like a lot of products from MS, but their cloud services
are none of them... :)
------ Originalnachricht ------
Von: "Bob Proulx via mailop" <mailop@mailop.org>
An: mailop@mailop.org
Gesendet: 07.02.2021 23:59:09
Betreff: Re: [mailop] Microsoft antispam
Ale via mailop wrote:
My question is: if my server is properly configured,
Being "properly configured" these days entails needing many things
that you didn't say. Forward-Reverse-DNS, SPF, DKIM, DMARC just for
starters. And then more in other places.
and i don't send ANY spam mail to anyone, there is the possibility
that in the future my domain will get a greater sending score and my
emails go to the inbox folder?
Impossible to know and so impossible to say. It's a private 3rd party
reputation scoring system in use.
Bob
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