Difference between revisions of "Global Email:Deliverability Confidence Score"

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Deliverability confidence score (DCS) is a single number in the range of 0 to 100. It is a distillation of our well-known granular [[Result Code Details#Global Email|result codes]], representing our confidence and probability that an email sent to the address in question will successfully send.


==Background==
DCS used to be simply a numerical representation of our pre-existing result codes, intended to be used as a quicker and simpler way to judge an email.


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After version 4.0.0.22, though, we now leverage more historical data related to a given email to further refine this number. These enhancements make DCS even more accurate and dynamic, and there are more such enhancements upcoming.


Deliverability confidence score (DCS) is a single number in the range of 0 to 100. It is a distillation of our well-known granular [[Result Code Details#Global Email|result codes]], representing our confidence and probability that an email sent to the address in question will successfully send.
Knowing that, it is important to note that emails that are syntactically valid and seemingly active do not always have the highest deliverability confidence scores. The same myriad factors that are used to arrive at our result codes, such as the reputation of the email provider and our data on how likely the owner of the email is to report emails as spam, are all still reflected in the DCS.


==Using DCS==
==Using DCS==
DCS can significantly simplify the process of deciding whether to send an email to an address. One can partition the 0-100 range into multiple parts, or simply set a single threshold to be used to keep or discard emails. See the following section for our general recommendation on how to use DCS.
DCS can significantly simplify the process of deciding whether to send an email to an address. One can partition the 0-100 range into multiple parts, or simply set a single threshold to be used to keep or discard emails.
 
It is important to note that emails that are syntactically valid and seemingly active do not always have the highest deliverability confidence scores. The same myriad factors that are used to arrive at our result codes, such as the reputation of the email provider and our data on how likely the owner of the email is to report emails as spam, are reflected in the DCS.


==Applying DCS==
See the following table for our general recommendation on how to use DCS:
The following table outlines our general recommendations for using Deliverability Confidence Score:


{|class="alternate01" cellspacing="0"
{|class="alternate01" cellspacing="0"
!Deliverability Score!!Recommendation
!DCS!!Recommendation
|-
|-
|0 to 30||Do not send.
|0 to 30||Do not send.
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|61 to 100||Send mail. There is a high chance of email delivery success.
|61 to 100||Send mail. There is a high chance of email delivery success.
|}
|}
Different use cases may require different ranges. Please reach out to your CSR or our support if you have any questions.




[[Category:Global Email V4]]
[[Category:Global Email V4]]
[[Category:Reference]]
[[Category:Reference]]

Latest revision as of 18:44, 4 February 2021

← Global Email

Global Email Navigation
Basics
Introduction
Licensing
Domain-Only Verification
Privacy and Global Email
Best Practices
FAQ
Service URLs
Input/Output
Request Fields
Response Fields
Examples
REST JSON
REST JSONP
REST XML
Batch XML
Batch JSON
Interpreting Results
Deliverability Confidence Score (Basic)
Result Codes (Advanced)
Global Email Result Codes
Sample Code


Deliverability confidence score (DCS) is a single number in the range of 0 to 100. It is a distillation of our well-known granular result codes, representing our confidence and probability that an email sent to the address in question will successfully send.

Background

DCS used to be simply a numerical representation of our pre-existing result codes, intended to be used as a quicker and simpler way to judge an email.

After version 4.0.0.22, though, we now leverage more historical data related to a given email to further refine this number. These enhancements make DCS even more accurate and dynamic, and there are more such enhancements upcoming.

Knowing that, it is important to note that emails that are syntactically valid and seemingly active do not always have the highest deliverability confidence scores. The same myriad factors that are used to arrive at our result codes, such as the reputation of the email provider and our data on how likely the owner of the email is to report emails as spam, are all still reflected in the DCS.

Using DCS

DCS can significantly simplify the process of deciding whether to send an email to an address. One can partition the 0-100 range into multiple parts, or simply set a single threshold to be used to keep or discard emails.

See the following table for our general recommendation on how to use DCS:

DCS Recommendation
0 to 30 Do not send.
31 to 60 Email delivery not guaranteed.
61 to 100 Send mail. There is a high chance of email delivery success.


Different use cases may require different ranges. Please reach out to your CSR or our support if you have any questions.