Theintelligentinvestornews uses Iterable for marketing email and Amazon SES for transactional/notifications. Their email authentication setup is solid (score 85/100).
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 enforced with p=reject — receivers actively reject or quarantine spoofed mail. No aggregate reporting destination configured.
SPF alignment: observed emails use a third-party return-path (amazonses.com) — SPF passes there but doesn't align with theintelligentinvestornews.com, so DMARC has to rely on DKIM alignment.
DKIM alignment: all 18 observed emails sign with a domain aligned with theintelligentinvestornews.com (brief.theintelligentinvestornews.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: modern — 100% TLS 1.3 (across 11 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 5 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: theintelligentinvestornews.com, amazonses.com, brief.theintelligentinvestornews.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 |
|---|---|---|
| promotions | 16 | 100.0% |
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 | 2 | 0.0% | 100.0% | 0.0% | |
| Iterable | 14 | 0.0% | 100.0% | 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 theintelligentinvestornews.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 54.240.78.224 | a78-224.smtp-out.amazonses.com |
3 | — | Check → |
| 54.240.79.241 | a79-241.smtp-out.amazonses.com |
3 | — | Check → |
| 54.240.73.20 | a73-20.smtp-out.amazonses.com |
2 | 2 | Check → |
| 76.223.141.220 | c141-220.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.78.245 | a78-245.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.78.81 | a78-81.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.78.156 | a78-156.smtp-out.amazonses.com |
1 | — | Check → |
| 54.240.73.31 | a73-31.smtp-out.amazonses.com |
1 | 1 | Check → |
| 76.223.141.180 | c141-180.smtp-out.amazonses.com |
1 | 1 | Check → |
| 54.240.78.217 | a78-217.smtp-out.amazonses.com |
1 | 1 | Check → |
| 54.240.78.165 | a78-165.smtp-out.amazonses.com |
1 | 1 | Check → |
| 76.223.141.176 | c141-176.smtp-out.amazonses.com |
1 | 1 | Check → |
| 54.240.73.2 | a73-2.smtp-out.amazonses.com |
1 | 1 | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
brief.theintelligentinvestornews.com | Iterable 16 Amazon SES 2 |