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Story Power Marketing uses Mailgun as their primary email service provider. Email goes out from 2 different subdomains. Their email authentication setup is good (score 73/100). Missing: DMARC enforcement.

Transactional ESPMailgun
Total observations85
Active days43
Avg per active day2.0
Last activity📬 Active · yesterday
Cadencealmost daily
Compare Story Power Marketing with another brand:

Email setup 73/100

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.

Solid setup, room to improve
Most authentication signals are present. A couple of pieces would tighten things up.
73/100
SPF
pass
DKIM
pass
DMARC
pass (none)
BIMI
none
Unsubscribe
one-click
SPF lookups 6/10

SPF / DKIM / DMARC above reflect the last 10 emails we've observed. DMARC policy is read live from DNS.

Authentication

DMARC reports sent to dmarcinput.com. Policy p=none is monitor-only — receivers won't act on spoofing yet.

SPF alignment: all 1 observed email use a return-path aligned with story-power-marketing.com (msg.story-power-marketing.com). SPF authenticates the visible From — supports DMARC directly.

DKIM alignment: all 73 observed emails sign with a domain aligned with story-power-marketing.com (msg.story-power-marketing.com). DKIM authenticates the visible From — supports DMARC directly.

Transport & deliverability

TLS: 0% TLS 1.3, 100% TLS 1.2 (across 40 sends).

Delivery: fast — 93% of emails in the last 7 days arrive in under 10 seconds (across 15 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.

Mailgun ✓ confirmed

Other SPF authorizations

No additional ESPs authorized in the brand's SPF beyond the confirmed senders above.

Probed: story-power-marketing.com, msg.story-power-marketing.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 50 65.8%
promotions 26 34.2%

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 %
Mailgun 70
71.4% 28.6% 0.0%

ESP activity over time

Jun 1 – Jun 30, 2026 · 24 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.

6 0 Mailgun: 5 (2026-06-01)5Mailgun: 5 (2026-06-02)5Mailgun: 2 (2026-06-03)2Mailgun: 1 (2026-06-04)1Mailgun: 1 (2026-06-05)1Mailgun: 2 (2026-06-06)2Mailgun: 1 (2026-06-07)1Mailgun: 1 (2026-06-08)1Mailgun: 3 (2026-06-09)3Mailgun: 1 (2026-06-10)1Mailgun: 1 (2026-06-11)1Mailgun: 1 (2026-06-12)1Mailgun: 6 (2026-06-15)6Mailgun: 4 (2026-06-16)4Mailgun: 2 (2026-06-18)2Mailgun: 3 (2026-06-19)3Mailgun: 6 (2026-06-22)6Mailgun: 5 (2026-06-23)5Mailgun: 4 (2026-06-24)4Mailgun: 2 (2026-06-25)2Mailgun: 2 (2026-06-26)2Mailgun: 1 (2026-06-28)1Mailgun: 4 (2026-06-29)4Mailgun: 1 (2026-06-30)106/0106/0406/0706/1006/1306/1606/1906/2206/2506/2806/30
Mailgun

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Sending IPs

IP addresses story-power-marketing.com has been observed sending from, and where their mail landed in Gmail.

IPHostnameObsPlacementReputation
204.220.184.11 k11.kb8c70eb.use4.send.mailgun.net 43 15 Check →
143.55.232.40 v540.v5f06b487.use4.send.mailgun.net 42 11 Check →

Sending domains

DomainESPs detectedDelivery (7d)
msg.story-power-marketing.comMailgun 84
story-power-marketing.comMailgun 1