Let's back up a bit. What specific error is Yahoo returning to you when
you try to send an email to them?
As far as UCEPROTECT Level 3 goes, it's a pretty bad one. At that point
it most likely means that your VPS provider has a significant and
recurring problem with spam that they're not addressing. I've had a lot
of people tell me they landed there unfairly, and yes I understand that
their pay for faster removal (which doesn't guarantee you won't be
relisted, btw) is bad optics, but I've yet to meet someone on the list
that I couldn't see valid reason for by searching my own mail server
logs. You're probably not getting off of their level 3 list without your
VPS provider making significant changes to how they do business.
But with all that said, I can't say whether or not Yahoo even uses that
list, so the listing may be irrelevant.
On 2021-08-28 02:41, levent ercan via mailop wrote:
Hello people
i am from Turkey. I am setting a vps for my domain saatalsat24.com.
But i have problem i cant send email from my mail account because of
false positive spam flag.
i used testing platform [email protected] and it returned me that
i have blacklisted by
UCEPROTECT-Level 3?
May be at first i had an open port at my vps and some spammers abused
my vps to send their spam i dont know.
But for now i fixed my all security isssues(firewall open, ssl/tls
configured, dkim and spif dns records seted.
How long will it take UCEPROTECT-Level 3 to dissapear?
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