Does this mean that according to bright mail you are guilty by
association?
Yep. Most organizations of any size get at least a /24 from their provider.
So how big is your netblock? Do you have a /24 (255 addresses / 252 usable)
?
If so, it seems you have problem in your system.
If not, as it says, take this up with your provider. It seems they are not
doing a good job of policing their users..
If you can't get your own /24 from your provider, threaten to move. You
might have to renumber your network, but your provider will probably not
want to lose you.
-Dave Doherty
Skywaves, Inc.
508-425-7176
----- Original Message -----
From: "Joel Lichtenberger" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, December 12, 2006 6:21 PM
Subject: [IMail Forum] Blocked by Brightmail
Our emails have recently been blocked by optonline.net. All of our
attempts
to contact optonline.net have been unsuccessful. One of our customers
that
uses optonline.net contacted their technical staff and asked why our
company
couldn't send mail to his optonline.net account. They informed our
customer
that they use Brightmail to filter spam and we should contact them.
I sent a message to [EMAIL PROTECTED] but have not
received
a response.
Does any other ways to contact anyone at Brightmail, or a different way to
handle this situation?
Here is a copy of the undeliverable message:
RCPT TO generated following response:
550 5.7.1 Your mail from IP 206.222.179.98 was rejected Too many
DNSBL-listed hosts in /24 network surrounding your host Please Contact
your
ISP to rectify this : [EMAIL PROTECTED]
Does this mean that according to bright mail you are guilty by
association?
Thanks-
Joel
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