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Emailmarketingheroes uses Keap for marketing email and Mailgun for transactional/notifications. Their email authentication setup is good (score 80/100).

Marketing ESPKeap
Transactional ESPMailgun
Total observations35
Active days21
Avg per active day1.7
Last activity📬 Active · today
Cadence~monthly
Compare Emailmarketingheroes with another brand:

Email setup 80/100

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.
80/100
SPF
pass
DKIM
pass
DMARC
pass (quarantine)
BIMI
none
Unsubscribe
one-click
SPF lookups 10/10

SPF / DKIM / DMARC above reflect the last 3 emails we've observed. DMARC policy is read live from DNS.

Authentication

DMARC enforced with p=quarantine — receivers actively reject or quarantine spoofed mail. No aggregate reporting destination configured.

SPF alignment: all 19 observed emails use a return-path aligned with emailmarketingheroes.com (e.emailmarketingheroes.com). SPF authenticates the visible From — supports DMARC directly.

DKIM alignment: all 12 observed emails sign with a domain aligned with emailmarketingheroes.com (e.emailmarketingheroes.com). DKIM authenticates the visible From — supports DMARC directly.

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.

Mailgun ✓ confirmed

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.

Google Workspace Mailjet SendGrid

Probed: emailmarketingheroes.com, e.emailmarketingheroes.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 35 100.0%

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 %
Mailgun 19
100.0% 0.0% 0.0%

ESP activity over time

May 2 – Jun 30, 2026 · 20 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.

4 0 Mailgun: 1 (2026-05-02)1Mailgun: 1 (2026-05-03)1Mailgun: 2 (2026-05-04)2Mailgun: 1 (2026-05-05)1Mailgun: 1 (2026-05-06)1Mailgun: 2 (2026-05-09)2Mailgun: 1 (2026-05-12)1Mailgun: 1 (2026-05-13)1Mailgun: 1 (2026-05-15)1Mailgun: 1 (2026-05-17)1Mailgun: 1 (2026-05-19)1Mailgun: 1 (2026-05-20)1Mailgun: 1 (2026-05-22)1Mailgun: 4 (2026-05-31)4Mailgun: 1 (2026-06-02)1Mailgun: 2 (2026-06-03)2Mailgun: 1 (2026-06-06)1Mailgun: 2 (2026-06-22)2Mailgun: 1 (2026-06-25)1Mailgun: 1 (2026-06-30)105/0205/0805/1405/2005/2606/0106/0706/1306/1906/2506/30
Mailgun Keap

Similar brands using Keap

Sending IPs

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

IPHostnameObsPlacementReputation
198.244.50.28 a28.a926d550.use4.send.mailgun.net 15 3 Check →
198.244.50.35 a35.a926d550.use4.send.mailgun.net 6 Check →
159.135.140.81 m140-81.mailgun.net 5 Check →
161.38.204.237 m204-237.eu.mailgun.net 3 Check →

Sending domains

DomainESPs detectedDelivery (7d)
emailmarketingheroes.comMailgun 34 Keap 1