The Delivery Server Matrix: Orchestrating Multiple 171mails Nodes for 100% Uptime
In high-volume email marketing, “Redundancy” isn’t a luxury—it is your insurance policy against a zero-revenue day. The biggest mistake enterprise senders make is relying on a single “Master” delivery server. If Gmail decides to temporarily throttle your main IP pool due to a sudden volume spike, your entire queue grinds to a halt. The veterans […]