justin 2fab98c0a8 postfix: multi-IP warmup sending pool (20 IPs, gradual rotation) ... - 20 IPs (.90-.109 / mta01-mta20) with FCrDNS + SPF in HestiaCP - .90 (mta01) dedicated Yahoo/AOL recovery IP (yahooslow, 20s trickle) - .91-.109 (out02-out20) rotation pool via transport_maps randmap - pw-mta-warmup: cron-driven scheduler grows the active rotation pool 3 -> 5 -> 8 -> 12 -> 16 -> 19 IPs over ~25 days - mta_setup.sh: idempotent installer (backups + postfix-check-gated reload) New IPs verified clean on Spamhaus/Barracuda/SpamCop/SORBS. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-05-31 19:03:30 -05:00
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mta_setup.sh	postfix: multi-IP warmup sending pool (20 IPs, gradual rotation)	2026-05-31 19:03:30 -05:00
pw-mta-warmup.sh	postfix: multi-IP warmup sending pool (20 IPs, gradual rotation)	2026-05-31 19:03:30 -05:00