Concursolutions uses Bloomreach for marketing email and Amazon SES for transactional/notifications. They rank #4,517 in the Tranco list of most-popular domains. Their email authentication setup is good (score 70/100). Missing: one-click unsubscribe.
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 3 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to concursolutions.com. Policy
p=reject means receivers actively block or quarantine spoofed mail.
SPF alignment: all 18 observed emails use a return-path aligned with concursolutions.com (us.mail.concursolutions.com). SPF authenticates the visible From — supports DMARC directly.
DKIM alignment: all 18 observed emails sign with a domain aligned with concursolutions.com (concursolutions.com). DKIM authenticates the visible From — supports DMARC directly.
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 3 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: concursolutions.com, us.mail.concursolutions.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 | 17 | 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 | 15 | 100.0% | 0.0% | 0.0% | |
| Bloomreach | 2 | 100.0% | 0.0% | 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 concursolutions.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 54.240.61.25 | a61-25.smtp-out.us-west-2.amazonses.com |
5 | — | Check → |
| 54.240.61.21 | a61-21.smtp-out.us-west-2.amazonses.com |
4 | — | Check → |
| 54.240.61.27 | a61-27.smtp-out.us-west-2.amazonses.com |
3 | — | Check → |
| 54.240.61.19 | a61-19.smtp-out.us-west-2.amazonses.com |
3 | 1 | Check → |
| 54.240.61.29 | a61-29.smtp-out.us-west-2.amazonses.com |
2 | 2 | Check → |
| 54.240.61.22 | a61-22.smtp-out.us-west-2.amazonses.com |
1 | — | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
concursolutions.com | Amazon SES 16 Bloomreach 2 |