Subscriber

What is Subscriber?

When an individual voluntarily subscribes or opts-in to an email list, they become a subscriber. The Email Assurance Grade of a list is estimated using the individual deliverability codes of the email addresses obtained from the address-by-address analysis. Senders can get useful information about their subscribers from the deliverability codes.

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• Delivered Email
• Recycled Spam Traps
• Return Path Address
• Spam Uniform Resource Identifier Real-Time Block List (SURBL)
• Spam Trap
• Seeds
• Mail Transfer Agent (MTA)
• IP Address