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Firstpromoter

firstpromoter.com
🏆Rank #36,781 🏷 SaaS 🇺🇸United States ✓ Inbox 98%

Firstpromoter uses Postmark as their primary email service provider. They rank #36,781 in the Tranco list of most-popular domains. Their email authentication setup is good (score 80/100).

Transactional ESPPostmark
Total observations55
Active days23
Avg per active day2.4
Last activity📬 Active · yesterday
Cadence~every 2 weeks

Other technologies

Non-ESP tools detected in this brand's emails. Independent of who sends — a brand can use any combination.

HTML builder Stripo
Compare Firstpromoter 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 7/10

SPF / DKIM / DMARC above reflect the last 7 emails we've observed. DMARC policy is read live from DNS.

Authentication

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

SPF alignment: all 50 observed emails use a return-path aligned with firstpromoter.com (pm-bounces.firstpromoter.com). SPF authenticates the visible From — supports DMARC directly.

DKIM alignment: all 49 observed emails sign with a domain aligned with firstpromoter.com (firstpromoter.com). DKIM authenticates the visible From — supports DMARC directly.

Transport & deliverability

TLS: modern — 100% TLS 1.3 (across 25 sends).

Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 3 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.

Postmark ✓ 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 Mailtrap

Probed: firstpromoter.com, pm-bounces.firstpromoter.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 45 97.8%
promotions 1 2.2%

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 %
Postmark 43
97.7% 2.3% 0.0%

ESP activity over time

May 1 – Jun 29, 2026 · 18 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 Postmark: 2 (2026-05-01)2Postmark: 1 (2026-05-02)1Postmark: 3 (2026-05-20)3Postmark: 1 (2026-05-22)1Postmark: 1 (2026-05-24)1Postmark: 5 (2026-05-27)5Postmark: 6 (2026-06-01)6Postmark: 6 (2026-06-04)6Postmark: 3 (2026-06-05)3Postmark: 1 (2026-06-07)1Postmark: 5 (2026-06-10)5Postmark: 1 (2026-06-11)1Postmark: 2 (2026-06-15)2Postmark: 1 (2026-06-17)1Postmark: 6 (2026-06-18)6Postmark: 2 (2026-06-19)2Postmark: 3 (2026-06-22)3Postmark: 3 (2026-06-29)305/0105/0705/1305/1905/2505/3106/0606/1206/1806/2406/29
Postmark

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Sending IPs

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

IPHostnameObsPlacementReputation
104.245.209.213 mta213a-ord.mtasv.net 9 1 Check →
104.245.209.196 mta196a-ord.mtasv.net 9 1 Check →
104.245.209.210 mta210a-ord.mtasv.net 5 Check →
50.31.205.7 mta7-ab1.mtasv.net 5 1 Check →
104.245.209.198 mta198a-ord.mtasv.net 5 3 Check →
104.245.209.215 mta215a-ord.mtasv.net 4 1 Check →
104.245.209.212 mta212a-ord.mtasv.net 4 Check →
50.31.205.10 mta10-ab1.mtasv.net 2 Check →
50.31.205.8 mta8-ab1.mtasv.net 2 Check →
50.31.205.9 mta9-ab1.mtasv.net 1 Check →
50.31.205.220 mta220-ab1.mtasv.net 1 Check →
50.31.205.13 mta13-ab1.mtasv.net 1 Check →
50.31.205.247 mta247-ab1.mtasv.net 1 Check →
50.31.205.16 mta16-ab1.mtasv.net 1 Check →
104.245.209.199 mta199a-ord.mtasv.net 1 Check →
50.31.205.15 mta15-ab1.mtasv.net 1 Check →
104.245.209.216 mta216a-ord.mtasv.net 1 1 Check →

Sending domains

DomainESPs detectedDelivery (7d)
firstpromoter.comPostmark 55