Am 14.07.2022 um 16:57 schrieb Claudio Kuenzler via swinog swinog@lists.swinog.ch:
Hello list,
We are seeing some "mean" behaviour when sending an e-mail to any e-mail address ending in @bluewein.ch http://bluewein.ch/. Note the difference between bluewin and bluewein...
As soon as an e-mail is sent from our relay to this domain, we get listed on the UCEProtect-Level1 blocklist. Yes, we can discuss whether or not this is a serious blacklist, but some mail providers actually use this service and then block our legit e-mails.
Now to this domain. On HTTP all seems in order, the domain is redirected to bluewin.ch http://bluewin.ch/. But SMTP points to a separate mail server: mail.ict-olten.ch http://mail.ict-olten.ch/. Behind ict-olten.ch http://ict-olten.ch/ seems to be nobody (no website, no other results so far after a bit of research).
Does anyone here in the list have information about the behaviour of this domain and who is responsible for it? Obviously a typo "bluewein" instead of "bluewin" happens pretty fast when users are registering and it's already the second or third time within a month that we get blacklisted due to a typo from users.
thanks for any hints and cheers, ck _______________________________________________ swinog mailing list -- swinog@lists.swinog.ch To unsubscribe send an email to swinog-leave@lists.swinog.ch
Maybe this guy:
https://www.moneyhouse.ch/de/company/graeppi-ict-projects-7019018421
„Mr ICT Projects, would you stand up, please?“
;-)
Rainer