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Bensbites

bensbites.substack.com
🏆Rank N/A 🏷 Media 🇺🇸United States 📧165,000 subscribers

Bensbites uses Substack as their primary email service provider. Their email authentication setup is solid (score 85/100).

Marketing ESPSubstack
Total observations5
Active days3
Avg per active day1.7
Last activity📬 Active · today
Cadence~every 2 weeks
Compare Bensbites with another brand:

Email setup 85/100

Authentication signals observed in this brand's emails. SPF, DKIM and DMARC are the standard sender-authentication stack — see the DMARC policy below for whether spoofing is actually blocked or just monitored. One-click unsubscribe meets Google & Yahoo's bulk-sender requirements.

Strong email setup
Authentication is in good shape — SPF, DKIM, and DMARC enforcement all configured.
85/100
SPF
pass
DKIM
pass
DMARC
pass (reject)
BIMI
none
Unsubscribe
one-click
SPF lookups 1/10

SPF / DKIM / DMARC above reflect the last 2 emails we've observed. DMARC policy is read live from DNS.

Authentication

DMARC reports sent to Postmark DMARC. Policy p=reject means receivers actively block or quarantine spoofed mail.

SPF alignment: observed emails use a third-party return-path (mg2.substack.com, mg-d0.substack.com) — SPF passes there but doesn't align with bensbites.substack.com, so DMARC has to rely on DKIM alignment.

DKIM alignment: observed emails sign with a third-party DKIM key (mg2.substack.com, mg-d0.substack.com) — DKIM passes there but doesn't align with bensbites.substack.com, so DMARC has to rely on SPF alignment.

Transport & deliverability

Delivery (last 7 days): 0% under 10 seconds, 0% over 1 minute (across 2 sends).

Other ESPs detected

Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).

None — only the primary ESP(s) shown above

Confirmed senders

ESPs we've seen sending email for this brand. Green = confirmed by SPF, sender IP rDNS, or known infra pairing (label shows the source). Grey = observed but not yet confirmed by SPF or PTR.

Substack ✓ via Mailgun

Other SPF authorizations

ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.

Mailgun

Probed: bensbites.substack.com, mg2.substack.com, mg-d0.substack.com

Where emails landed (Gmail)

Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.

FolderCountShare
inbox 5 100.0%

Placement by ESP

Which ESP's emails are landing where. Sorted by spam % so problem senders surface first. Brands using one ESP for marketing and another for transactional often see very different placement profiles per ESP. Per-ESP folder data only started being captured recently — counts here may be smaller than the total above until backfill catches up.

ESP Emails Placement Inbox % Tabs % Spam %
Substack 5
100.0% 0.0% 0.0%

ESP activity over time

Jun 2 – Jun 30, 2026 · 2 days with sends

Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.

2 0 Substack: 2 (2026-06-02)2Substack: 2 (2026-06-30)206/0206/0506/0806/1106/1406/1706/2006/2306/2606/29
Substack

Similar brands using Substack

Sending IPs

IP addresses bensbites.substack.com has been observed sending from, and where their mail landed in Gmail.

IPHostnameObsPlacementReputation
159.112.244.16 v516.v5375b7fa.use4.send.mailgun.net 2 Check →
159.112.244.29 v529.v5375b7fa.use4.send.mailgun.net 2 2 Check →
161.38.201.120 v5120.v5075e2e3.usw1.send.mailgun.net 1 Check →

Sending domains

DomainESPs detectedDelivery (7d)
bensbites.substack.comSubstack 5