Business email sequences 2026: Reinforcement Learning (RL) reply-rate lift vs 4-send cap
Optimize email sequences with reinforcement learning. Discover how conditional modeling balances dynamic unsubscribe penalties against strict 4-send caps. Independent technical note mirroring the canonical version: https://mm-ais.com/blog/business-email-sequences-2026-reinforcement-learning-rl-reply-rate-lift-vs-4-send...