• Source: Sender Address Verification

Sender Address Verification may refer to two distinct anti-spam techniques:

Callback verification, also known as callout verification
Challenge–response spam filtering

Kata Kunci Pencarian:

• Sender Address Verification
• Callback verification
• Sender Policy Framework
• Sender Rewriting Scheme
• Email address
• Sender ID
• Sendio
• Address
• Bounce Address Tag Validation
• DomainKeys Identified Mail