Sender Policy Framework (SPF)

What is Sender Policy Framework (SPF)?

The SPF is a protocol that prevents email forgeries. The sender’s Domain Name Server information contains a line of code called the SPF record. The incoming mail server reads the SPF record of a sender to verify them. The message will only go through if the verification is successful.

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• Block
• Segmentation
• Tabs
• Email Deliverability
• Attachment
• Everything List
• IP Reputation
• Email Service Provider (ESP)