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Email Infrastructure Overview (Light Intro Before Deliverability)

An introduction to the "engine room." This section provides a light overview of the MTAs, servers, and IP addresses that provide the power for your sending. This is the unseen hull that keeps the entire operation afloat.

11 questions in this topic

Questions about Email Infrastructure Overview (Light Intro Before Deliverability)

What is an SMTP relay? What is a shared IP pool? What is a dedicated IP? What is IP warmup? What is rate limiting? What is a bounce server? What is feedback loop? What is an abuse desk? What is a sending domain? What is a return path domain? What is a tracking domain?