diff --git a/infra/cron/pw-mail-reputation b/infra/cron/pw-mail-reputation
index 7b186c2..1525f00 100644
--- a/infra/cron/pw-mail-reputation
+++ b/infra/cron/pw-mail-reputation
@@ -9,4 +9,4 @@
 # warmup-tg-alert cron) and pipe it into the DB-connected workers container.
 # Runs at 06:10 UTC (before the 06:30 scrub + the 07:00-08:00 campaign builders)
 # so it captures the full prior day before logrotate.
-10 6 * * * deploy { sudo cat /var/log/mail.log /var/log/mail.log.1 2>/dev/null; sudo zcat /var/log/mail.log.2.gz 2>/dev/null; } | (cd /opt/performancewest && docker compose exec -T workers python3 -m scripts.mail_reputation_monitor --alert -) >> /var/log/pw-mail-reputation.log 2>&1
+10 6 * * * deploy { sudo cat /var/log/mail.log /var/log/mail.log.1 2>/dev/null; sudo zcat /var/log/mail.log.2.gz 2>/dev/null; } | (cd /opt/performancewest && docker compose exec -T workers python3 -m scripts.mail_reputation_monitor --alert -) >> /opt/performancewest/logs/pw-mail-reputation.log 2>&1
diff --git a/infra/cron/pw-warmup-tg-alert b/infra/cron/pw-warmup-tg-alert
index 420f803..be24d55 100644
--- a/infra/cron/pw-warmup-tg-alert
+++ b/infra/cron/pw-warmup-tg-alert
@@ -4,4 +4,4 @@
 # to /var/log/pw-warmup-healthcheck.log. Script: infra/monitoring/pw-warmup-tg-alert.sh
 # -> /usr/local/bin/pw-warmup-tg-alert. Reads TELEGRAM_BOT_TOKEN/CHAT_ID from
 # /opt/performancewest/.env.
-0 20 * * * deploy /usr/local/bin/pw-warmup-tg-alert >> /var/log/pw-warmup-healthcheck.log 2>&1
+0 20 * * * deploy /usr/local/bin/pw-warmup-tg-alert >> /opt/performancewest/logs/pw-warmup-healthcheck.log 2>&1
diff --git a/infra/monitoring/pw-warmup-tg-alert.sh b/infra/monitoring/pw-warmup-tg-alert.sh
index fabed9d..728d8ef 100755
--- a/infra/monitoring/pw-warmup-tg-alert.sh
+++ b/infra/monitoring/pw-warmup-tg-alert.sh
@@ -4,7 +4,7 @@
 set -uo pipefail
 LOG=/var/log/mail.log
 TODAY=$(date '+%b %d')
-REPORT=/var/log/pw-warmup-healthcheck.log
+REPORT=/opt/performancewest/logs/pw-warmup-healthcheck.log
 MIN_DELIVERY=65
 MAX_SPAMBLOCK=150
 MIN_SENT=50
@@ -27,20 +27,9 @@ HBOUNCE=$(mlog 'hcout[0-9]/smtp' | grep -c 'status=bounced')
 HSPAM=$(mlog 'hcout[0-9]/smtp' | grep 'status=bounced' | grep -c '550-5.7.1')
 HTOTAL=$((HSENT + HBOUNCE)); HDEL=0
 [ "$HTOTAL" -gt 0 ] && HDEL=$(python3 -c "print(round(100*$HSENT/$HTOTAL))")
-# IP rehab pool (.91-.93 / rehab02-04) — recovering after the May 30-31 blast.
-# A recovering IP naturally bounces more on a cold list, so the rehab bounce
-# threshold is lenient; we only flag if it is alarmingly high (a sign the rehab
-# recipient quality regressed) or if a rehab IP lands on a DNSBL.
-RSENT=$(mlog 'rehab0[234]/smtp' | grep -c 'status=sent')
-RBOUNCE=$(mlog 'rehab0[234]/smtp' | grep -c 'status=bounced')
-RTOTAL=$((RSENT + RBOUNCE)); RDEL=0
-[ "$RTOTAL" -gt 0 ] && RDEL=$(python3 -c "print(round(100*$RSENT/$RTOTAL))")
-# DNSBL check for the rehab IPs (reuse Spamhaus ZEN — the one that matters most).
-RBL=''
-for ip in 91 92 93; do
-  hit=$(dig +short +time=3 +tries=1 ${ip}.124.174.207.zen.spamhaus.org 2>/dev/null | head -1)
-  [ -n "$hit" ] && RBL="${RBL}.${ip} on Spamhaus ZEN ($hit); "
-done
+# NOTE: the IP rehab pool (.91-.93 / rehab02-04) and the multi-IP rotation were
+# REMOVED 2026-06-23 (snowshoe cleanup, see docs/deliverability.md). Only the two
+# warm sending IPs remain: .94 (trucking / out05) and .107 (HC / hcout1).
 PROBLEMS=''
 if [ "$MSENT" -ge "$MIN_SENT" ]; then
   [ "$MDEL" -lt "$MIN_DELIVERY" ] && PROBLEMS="${PROBLEMS}- Main pool delivery ${MDEL}% (below ${MIN_DELIVERY}%)\n"
@@ -50,20 +39,23 @@ if [ "$HSENT" -ge "$MIN_SENT" ]; then
   [ "$HDEL" -lt "$MIN_DELIVERY" ] && PROBLEMS="${PROBLEMS}- HC stream delivery ${HDEL}%\n"
   [ "$HSPAM" -gt "$MAX_SPAMBLOCK" ] && PROBLEMS="${PROBLEMS}- HC stream spam/policy blocks: ${HSPAM}\n"
 fi
-# Rehab problems: DNSBL listing is always a problem; bounce >60% with real
-# volume means the recipient quality slipped (rehab should be on clean domains).
-[ -n "$RBL" ] && PROBLEMS="${PROBLEMS}- IP rehab DNSBL: ${RBL}\n"
-if [ "$RSENT" -ge 10 ] && [ "$RDEL" -lt 40 ]; then
-  PROBLEMS="${PROBLEMS}- IP rehab delivery ${RDEL}% (recipient quality slipped)\n"
-fi
+# DNSBL check for the two live sending IPs (.94 trucking, .107 HC). 8.8.8.8 is
+# blocked by Spamhaus (returns 127.255.255.254 = "open resolver"), so query a
+# resolver that returns real ZEN data (Control D 76.76.2.0; cross-check Neustar).
+RBL=''
+for ip in 94 107; do
+  ans=$(dig +short +time=3 +tries=1 ${ip}.124.174.207.zen.spamhaus.org @76.76.2.0 2>/dev/null | grep -E '^127\.0\.0\.' | head -1)
+  [ -n "$ans" ] && RBL="${RBL}.${ip} on Spamhaus ZEN ($ans); "
+done
+[ -n "$RBL" ] && PROBLEMS="${PROBLEMS}- Sending IP on DNSBL: ${RBL}\n"
 {
   echo "==== TG WARMUP CHECK $(date) ===="
-  echo "MAIN: sent=$MSENT bounced=$MBOUNCE delivery=${MDEL}% spamblock=$MSPAM"
-  echo "HC:   sent=$HSENT bounced=$HBOUNCE delivery=${HDEL}% spamblock=$HSPAM"
-  echo "REHAB(.91-.93): sent=$RSENT bounced=$RBOUNCE delivery=${RDEL}% dnsbl=${RBL:-clean}"
+  echo "MAIN(.94):  sent=$MSENT bounced=$MBOUNCE delivery=${MDEL}% spamblock=$MSPAM"
+  echo "HC(.107):   sent=$HSENT bounced=$HBOUNCE delivery=${HDEL}% spamblock=$HSPAM"
+  echo "dnsbl: ${RBL:-clean}"
   echo "problems: ${PROBLEMS:-none}"
 } >> "$REPORT" 2>&1
 if [ -n "$PROBLEMS" ]; then
-  MSG=$(printf '⚠️ Performance West IP reputation alert (%s)\n\nMain pool: %d%% delivery, %d sent, %d bounced, %d spam-blocks\nHC stream: %d%% delivery, %d sent, %d spam-blocks\nRehab (.91-.93): %d%% delivery, %d sent, %d bounced (dnsbl: %s)\n\nIssues:\n%b' "$TODAY" "$MDEL" "$MSENT" "$MBOUNCE" "$MSPAM" "$HDEL" "$HSENT" "$HSPAM" "$RDEL" "$RSENT" "$RBOUNCE" "${RBL:-clean}" "$PROBLEMS")
+  MSG=$(printf '⚠️ Performance West IP reputation alert (%s)\n\nMain pool (.94): %d%% delivery, %d sent, %d bounced, %d spam-blocks\nHC stream (.107): %d%% delivery, %d sent, %d spam-blocks\nDNSBL: %s\n\nIssues:\n%b' "$TODAY" "$MDEL" "$MSENT" "$MBOUNCE" "$MSPAM" "$HDEL" "$HSENT" "$HSPAM" "${RBL:-clean}" "$PROBLEMS")
   tg "$MSG"
 fi
diff --git a/scripts/dmarc_report_parser.py b/scripts/dmarc_report_parser.py
index 5149ed4..19e1f72 100644
--- a/scripts/dmarc_report_parser.py
+++ b/scripts/dmarc_report_parser.py
@@ -86,6 +86,47 @@ def is_ours(ip: str) -> bool:
     return any(addr in net for net in OUR_NETS)
 
 
+# Reverse-DNS substrings that identify a LEGIT forwarder / recipient-side mail
+# security gateway. These re-send our mail from their own IP, which naturally
+# breaks SPF/DKIM alignment -> the forwarded copy "fails" DMARC. That is benign
+# (the ORIGINAL was already delivered+aligned; our p=reject only drops the
+# forwarded duplicate). We must NOT alert on these or the digest is pure noise.
+# Matched case-insensitively against the source IP's PTR record.
+FORWARDER_PTR_HINTS = (
+    "inkyphishfence", "cloud-sec-av", "proofpoint", "pphosted", "ppe-hosted",
+    "mimecast", "barracuda", "messagelabs", "symanteccloud", "fireeyecloud",
+    "trendmicro", "mailcontrol", "forcepoint", "cisco", "iphmx",  # Cisco ESA
+    "mxlogic", "mailprotect", "emailsrvr", "godaddy", "secureserver",
+    "outlook.com", "protection.outlook", "google.com", "googlemail",
+    "amazonses", "sendgrid", "mailgun", "mcsv.net", "mailchimp",
+    "fastmail", "messagingengine", "zoho", "mailroute", "spamh",
+    "antispamcloud", "mailspamprotection", "fortimail", "sophos",
+)
+
+_ptr_cache: dict[str, str] = {}
+
+
+def reverse_dns(ip: str) -> str:
+    """Best-effort PTR lookup (cached). Empty string on failure."""
+    if ip in _ptr_cache:
+        return _ptr_cache[ip]
+    ptr = ""
+    try:
+        import socket
+        ptr = socket.gethostbyaddr(ip)[0].lower()
+    except Exception:
+        ptr = ""
+    _ptr_cache[ip] = ptr
+    return ptr
+
+
+def is_known_forwarder(ip: str) -> bool:
+    """True if the IP's PTR looks like a legit forwarder / security gateway, so
+    DMARC failures from it are benign (forwarded mail, not spoofing)."""
+    ptr = reverse_dns(ip)
+    return any(h in ptr for h in FORWARDER_PTR_HINTS) if ptr else False
+
+
 # ── attachment extraction ─────────────────────────────────────────────────────
 def extract_xml(payload: bytes, filename: str) -> bytes | None:
     """Decompress a DMARC report attachment to raw XML bytes."""
@@ -280,13 +321,23 @@ def summarize(conn, days: int = 7) -> tuple[str, list[str]]:
             continue
         pass_pct = round(100 * passed / total)
         ours = is_ours(ip)
-        tag = "ours" if ours else "EXTERNAL"
+        if ours:
+            tag = "ours"
+        elif failed > 0 and is_known_forwarder(ip):
+            tag = "fwd"  # legit forwarder / security gateway -- failures benign
+        else:
+            tag = "EXTERNAL"
         lines.append(f"  {ip:<16} [{tag:<8}] total={total:<6} pass={pass_pct}% fail={failed}")
-        # Alerts: our IP failing alignment, OR an external IP sending as us at volume.
+        # Alert ONLY on genuinely actionable cases:
+        #  1. OUR OWN IP failing alignment = a real auth/config break we must fix.
+        #  2. An UNKNOWN external IP (not ours, not a recognized forwarder) sending
+        #     as us at high volume = possible spoofing. Recognized forwarders
+        #     (Proofpoint/Mimecast/Inky/etc. re-sending our mail) naturally fail
+        #     SPF/DKIM alignment and are filtered out -- they were the digest noise.
         if ours and pass_pct < 95 and total >= 20:
             problems.append(f"{ip} (ours): only {pass_pct}% DMARC pass ({failed}/{total} fail) -- alignment broken")
-        if not ours and failed >= 20:
-            problems.append(f"{ip} (EXTERNAL): {failed} failing msgs sending as us -- possible spoofing")
+        elif tag == "EXTERNAL" and failed >= 100:
+            problems.append(f"{ip} (EXTERNAL, PTR={reverse_dns(ip) or 'none'}): {failed} failing msgs sending as us -- possible spoofing")
     return "\n".join(lines), problems