Re: Hotmail/Yahoo servers blacklisted?



mig30m6@xxxxxxxxxxx writes:

Hello
Can anyone confirm whether certain MSN Hotmail servers have been
blacklisted internet-wide with at least the last 6 weeks?  I was

Hotmail has been a source of major spewage in the last 6 weeks, and it's fairly likely that various blacklists have been plonking Hotmail, on and off.


reading, I think in this group, that Hotmail servers have indeed been
blacklisted.  I don't know how recently.  The reason I am asking is
that several people that in my contact list (and I am in theirs) are
not receiving any email from me.

If you expect E-mail to be a reliable medium, with or without Hotmail, in general, boy are you in for a surprise.


                                  I've also noticed this issue
cropping up in Yahoo mail during the last 3 weeks.  Can anyone also
confirm that?  If this turns out to be true, does anyone know why both
services may have been blacklisted by other mail servers?

Let me guess. Spam?

                                                          I realize it
is not the entire list of servers that have been blacklisted under the
Yahoo or MSN domain, but probably specific servers that have been
blocked.  I heard a rumor

Don't listen to rumors.

                           that the reason why Yahoo servers are being
blacklisted is because, according to senderbase.org, senderbase lists
Yahoo as the top domain used to spam.  I would appreciate some insight.

Here's some insight: if you want reliable E-mail, the last place you will look is either Yahoo, or Hotmail, in any case.



Attachment: pgpKrWn5PkG57.pgp
Description: PGP signature



Relevant Pages

  • Re: Email Delivery Problems
    ... One of our SBS sites had to get a new Verizon IP, ... setup if Comcast would let you use their servers as a "SmartHost". ... blacklists used by receiving mail servers that won't allow messages ... SBS using Comcast Residential service on a double NIC, smtp, dns. ...
    (microsoft.public.windows.server.sbs)
  • Re: One-Stop Security HArdware Devices
    ... Leythos wrote: ... >>Just using blacklists (if you use the right ones, ... > In my experience, with 40+ servers in different parts of the country, ...
    (comp.security.misc)
  • Re: Exchange SMTP Delay Issues
    ... mail servers) may refuse to accept it. ... servers from several of the different blacklists and my server is not on ... This is an automatically generated Delivery Status Notification. ... THIS IS A WARNING MESSAGE ONLY. ...
    (microsoft.public.windows.server.sbs)
  • Re: Cannot send mail to Hotmail and Yahoo only.
    ... Hotmail is now requiring senderID. ... Yahoo probably the same. ... > end servers all running Exchange 2003 SP1. ... > DNS posture is split-split with ISA 2000 in between. ...
    (microsoft.public.exchange.connectivity)
  • Re: Send a mail without going to spam
    ... What happens is that on Hotmail the mails ... most blacklists will remove the host within 24 hours of the spam stopping. ... They understand sometimes a hosting company gets blind-sided by a spammer, and as long as the problem is fixed quickly, the server will be removed from the blacklist quickly. ...
    (comp.lang.php)

Loading