B2B / Businesss Email Appending

You've built a great database of your corporate customers' direct mail information. Now you want to start marketing to them electronically, but you don't have their work email addresses…

Newton Portfolio’s email appending service adds guaranteed deliverable email addresses to your existing corporate postal database.

Who can benefit from this service?

Any company with a B2B (business-to-business) database containing corporate postal information and in need of corresponding work email addresses.

Benefits to you:

• Use email to reach your customers and prospects cost-effectively on a more regular basis
• Reduce your marketing costs by reaching customers via email rather than via postal mail
• Build more online presence and drive more Website traffic
• Avoid costs associated with postal rate increases

What is B2B Email Appending?

Newton Portfolio’s robust B2B email appending service enables you to reach corporate customers electronically.

Our B2B email appending technology finds deliverable work email addresses for up to 30+% of your corporate postal records.

We offer such high match rates due to our robust corporate domain pattern matching, our proprietary internal B2B and B2C (SOHO) databases, our multi-partner approach to data sourcing, and our exclusive list hygiene and double-scrubbing processes. All matches are sent a permission message by Newton Portfolio on your behalf to confirm deliverability.

Best of all, our results are 100% guaranteed deliverable.

How does it work?

When you use Newton Portfolio’s B2B Email Appending service, here’s how it works:

• You send your corporate customer postal file to Newton Portfolio
• We match your file against our proprietary opted-in B2B database (17MM+ records), our knowledgebase of corporate domain name patterns, and those of our data partners
• We match your file against our proprietary opted-in B2C database of 835MM to capture SOHO (small office/home office) email addresses
• We perform 15+ hygiene processes on the raw matches, removing any problematic emails
• We send out a branded “Permission Message” to your corporate customers to ensure deliverability and permission
• We scrub your data a second time
• We return your file to you, with up to 30+% more 100% guaranteed deliverable, double-scrubbed email addresses

List Cleaning & Updating

You’ve got a large database of customer email addresses. But many of those emails are duplicates, invalid, dead, or bogus, and your bounce rate is high…

Newton Portfolio technology and list hygiene services keep your email lists up-to-date by identifying bad emails and either purging them or updating them with good ones. Our services enable you to reconnect with lost customers and maximize your email deliverability.

The original developer and patent-holder of ECOA technology, Newton Portfolio helps correct up to 15% of your bad email addresses -- the highest rate in the industry.

We offer unparalleled match rates and data accuracy due to our large proprietary internal database (over 5x the size of our main competitor), our multi-source approach to data sourcing, and our exclusive double-scrubbing process.

With Newton Portfolio, your results are always 100% guaranteed deliverable.