Search




Find out how Our Multi-Channel Marketing Solution could benefit your organization.

Start the tour >>


Subscribe newsletter:



Our end-to-end Multi-Channel Marketing service has helped many of our customers develop business at a very low cost. Sign up with us today and you too can leverage on our strength to success.

Read what they have to say >>


Email Append Frequently Asked Questions

The more informed you are prior to selecting an email append company, the better your results will be and you will have a better append experience. Here are a series of questions people frequently ask.

What is email appending and how does the process works?
Email Append is a comprehensive database that matches your existing customer file of names and physical addresses by matching accurate and deliverable email addresses. Optinbuilders does this by matching information contained in a client file with that in various ISP subscriber databases of more than 80 million corporate domain email topology. The result is an email database containing fields of names, postal addresses and emails.


How long is an email address valid?
This of course varies on a case-by-case basis. However, it is generally expected that an email database of customers will show 1-2% turnover from each month as people change jobs, move or switch Internet providers. This is a great reason to make sure your append provider has data that is timely and that they offer a rebate for any bounces that occur on your first blast..


How do we know these are the right email address?
The appended email addresses are thoroughly checked before delivery through our advanced email verification tool.


What is an opt-out message?
When you have your data appended many vendors offer you the opportunity for an additional fee to send an opt-out message. This is a message to the list of email addresses they successfully match for you which announces that you would like to communicate, send special offers, update your audience via email. The email includes an easy to execute method for the recipient to opt-out if they choose. Some companies prefer to have the vendor send this message. Some companies prefer to send this message themselves and some companies prefer not to send an opt-out rather. If you don't send an opt-out message it is highly advised that you include a method for people to remove themselves from your email list on any communication you send them. Here's an example of an opt-out message.


Should i send the opt-out message or should i have the vendor do this as part of the service?
This depends on your objectives. If you objective is to maintain the highest number of successful appends, it's recommended that your company or organization handle the opt-out message. Sending the opt-out message from your company or organization yields a lower opt-out rate because the recipient sees the email is coming from a company they are familiar with. When your append vendor sends a message "on your behalf" it can sometimes be misconstrued as spam and yeild a higher opt-out rate.

If however, your objective is to have the safest list and you don't mind paying extra money for the opt-out process, then having the append company do your opt-out message can be the solution.

What about privacy?
In order to append a database it is required by all reputed append companies that the list be of your customers. These should not strangers who have never heard from you. The append process is about opening a new line of communication with that group that is more efficient and cost effective. As a company or organization with a relationship you have the right to ethically contact them in a manner that protects their privacy.

It is not advised that you sell your appended list or breach your customer's privacy by sharing this data with other companies that do not have an existing relationship with your customers.

What is the expected match rate?
The match rate you can anticipate depends 2 main factors. The first factor that will determine your match rate is the nature of your database. Typically consumer data files provide higher append match rates. The audience demographic can also play a role in the match success. Is the database you provide a group of individuals that are likely to have email accounts? The second factor that plays a large role in the successful match rate is the number of Domains or total records in the vendors database. Naturally the larger the database the more opportunities there will be for a successful match.
With that said, here are the averages one can typically expect.
Consumer File: 15-45%
Business-to-Business File: 35-85%

What is the average opt-out rate?
When you send an opt-out message the resulting opt-outs will depend on the how well you've established a relationship is with your customer database. How the message is constructed. Click here to see some examples of well-worded opt-out email messages.
The average opt-out rate on an opt-out mailing ranges from
2-4

How long does the append process typically take?
Depending on the vendor you use and whether you require them to run an opt-out message the time varies. For a straight append with no opt-out message, the process generally takes 5 business days. If you're in a hurry this can often be reduced to a 1 or 2 days in some situations.
If your append project requires the vendor to send an opt-out message, this can add approximately 2 weeks to the process.



©copyright 2005 OptinBuilders