Safe Email Warm-Up & Deliverability for Hotel Campaigns

Deliverability is strategy, not luck. Before scaling, warm up your domain and infrastructure.

• Set DNS: SPF, DKIM, DMARC aligned.
• Start with 20–40 emails/day, grow 10–20% daily.
• Verify emails (MX/SMTP), dedupe roles (info@, sales@).
• Throttle per ISP and segment by region/time zone.

Monitor bounces & spam signals; pause segments that spike. Clean lists win long-term.