SMTP

What is SMTP?

An SMPT server refers to a system that temporarily receives outgoing mail messages before directing them to the original recipients. Such an approach facilitates messages through multiple servers and ensures they get to the right destinations. The process includes checking that the server has a reverse DNS (PTR) record and estimating its response times.

Discover more

• Email Validation
• Implicit Consent
• Safe List
• Content
• Reputation
• Toxic Domain
• Commercial Email
• Segment