Results

Opening your CORE results file
Windows 10 Click the "Microsoft Office Button"  and then click Open Important: If you don't see the "Microsoft Office Button&qu...
Fri, 23 Aug, 2019 at 11:44 AM
CORE status results
Below you can find a table of the results received within the CORE service.    CORE Main Response Codes  CORE Additional Status Codes  Explanation    ...
Mon, 14 Oct, 2019 at 10:50 AM
Removing the results column from your file
If you want to remove the results columns from your CORE verified list, please try one of the options below: Excel To Delete a Single Column 1. ...
Fri, 23 Aug, 2019 at 11:14 AM
Why are all the results in one column
When you open a CSV file all your data might appear in one single column separated with commas. This is sometimes an issue with your computer's regiona...
Fri, 23 Aug, 2019 at 12:02 PM
What CORE verification results mean to your email campaign
Here are some suggestions for what to do with CORE verification results. If Mailchimp is your email service provider Verification Status 'Ok'...
Fri, 23 Aug, 2019 at 3:56 PM
What is a disposable email address (DEA)
There are many services available that permit users to use a one-time only email address. Typically, these email addresses are used by individuals wish...
Mon, 18 Feb, 2019 at 5:00 PM
Unverifiable - Unpredictable System
Have you verified an email address and received back the result 'Unverifiable - Unpredictable System?' This means the domain in question is us...
Fri, 23 Aug, 2019 at 11:39 AM
What is Tarpitting
Tarpitting slows down email validation. It’s a service on the mail server of the email address(es) we’re trying to validate that slows down responses to...
Wed, 20 Jun, 2018 at 9:57 AM
What are soft and hard bounces
When you send emails you will sometimes receive a response from the server, or a report from your email service provider, telling you that your email(s) hav...
Mon, 18 Feb, 2019 at 4:59 PM
Disagree with CORE results
Disagree with the results you are receiving? We are here to help. We are happy to investigate any results you might disagree with. However, we would fir...
Fri, 6 Sep, 2019 at 10:41 AM