Advertisement

12.31.2007 at 12:36PM PST, ID: 23051267
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

10.0

Undeliverable #5.5.0 smtp;553 Attack detected

Asked by calitech in Exchange Email Server, Email Clients, Email Servers

Tags: , , , ,

I am getting bounce back on all emails I send out today.
I did a rDNS on DNSSTUFF.com and I get an error.
*ERROR* There is no A record for myipaddress-SFBA.hfc.comcastbusiness.net. (may be negatively cached).
Do I need to call my ISP and get them to fix something?


These are the emails I get bounced back.

There was a SMTP communication problem with the recipient's email server.  Please contact your system administrator.
            <mydomain.com #5.5.0 smtp;553 Attack detected. <http://unblock.secureserver.net/?ip=MyPubllicIP>>

and trying to send to a hotmail
There was a SMTP communication problem with the recipient's email server.  Please contact your system administrator.
            <mydomain.com #5.5.0 smtp;550 OU-002 Mail rejected by Windows Live Hotmail for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation problems. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support>
Start Free Trial
 
Loading Advertisement...
 
[+][-]12.31.2007 at 03:08PM PST, ID: 20557717

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Exchange Email Server, Email Clients, Email Servers
Tags: Microsoft, Exchange, 2003, And Outlook 2003, Undeliverable #5.5.0 smtp;553 Attack detected
Sign Up Now!
Solution Provided By: Sembee
Participating Experts: 2
Solution Grade: A
 
 
[+][-]01.01.2008 at 08:34AM PST, ID: 20560569

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628