Flexstocktrading uses Iterable for marketing email and Amazon SES for transactional/notifications. Their email authentication setup is good (score 73/100). Missing: DMARC enforcement. We've recorded 4 ESP changes since first observing this brand.
Amazon SESAuthentication 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.
SPF / DKIM / DMARC above reflect the last 9 emails we've observed. DMARC policy is read live from DNS.
DMARC published as p=none with no rua= reporting — monitor-only, and the sender isn't collecting reports either.
SPF alignment: observed emails use a third-party return-path (amazonses.com) — SPF passes there but doesn't align with flexstocktrading.com, so DMARC has to rely on DKIM alignment.
DKIM alignment: all 29 observed emails sign with a domain aligned with flexstocktrading.com (get.flexstocktrading.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: modern — 100% TLS 1.3 (across 18 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 4 sends).
Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).
None — only the primary ESP(s) shown aboveESPs 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.
No additional ESPs authorized in the brand's SPF beyond the confirmed senders above.
Probed: flexstocktrading.com, amazonses.com, get.flexstocktrading.com
Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.
| Folder | Count | Share |
|---|---|---|
| inbox | 18 | 66.7% |
| promotions | 6 | 22.2% |
| spam | 3 | 11.1% |
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 % |
|---|---|---|---|---|---|
| Amazon SES | 6 | 50.0% | 0.0% | 50.0% | |
| Iterable | 21 | 71.4% | 28.6% | 0.0% |
Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.
IP addresses flexstocktrading.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 54.240.79.60 | a79-60.smtp-out.amazonses.com |
6 | — | Check → |
| 54.240.79.88 | a79-88.smtp-out.amazonses.com |
4 | — | Check → |
| 76.223.141.230 | c141-230.smtp-out.amazonses.com |
4 | 3 | Check → |
| 54.240.79.89 | a79-89.smtp-out.amazonses.com |
3 | — | Check → |
| 54.240.78.88 | a78-88.smtp-out.amazonses.com |
2 | — | Check → |
| 54.240.79.83 | a79-83.smtp-out.amazonses.com |
2 | — | Check → |
| 54.240.78.77 | a78-77.smtp-out.amazonses.com |
2 | 2 | Check → |
| 54.240.79.125 | a79-125.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.85 | a79-85.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.197 | a79-197.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.124 | a79-124.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.34 | a79-34.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.250 | a79-250.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.79.33 | a79-33.smtp-out.amazonses.com |
1 | 1 | Check → |
| 54.240.79.238 | a79-238.smtp-out.amazonses.com |
1 | 1 | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
get.flexstocktrading.com | Iterable 21 Amazon SES 10 |