Powerdmarc uses Amazon SES as their primary email service provider. They rank #131,552 in the Tranco list of most-popular domains. Email goes out from 2 different subdomains. Their email authentication setup is solid (score 100/100). 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 10 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to PowerDMARC. Policy
p=reject means receivers actively block or quarantine spoofed mail.
SPF alignment: 16% of observed emails use an aligned return-path (bounce.app.powerdmarc.com, app.powerdmarc.com); the rest use third-party paths (themathergroupllc.com) where DMARC has to rely on DKIM alignment.
DKIM alignment: all 60 observed emails sign with a domain aligned with powerdmarc.com (app.powerdmarc.com, powerdmarc.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: modern — 100% TLS 1.3 (across 45 sends).
Delivery (last 7 days): 0% under 10 seconds, 8% over 1 minute (across 12 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: powerdmarc.com, themathergroupllc.com, bounce.app.powerdmarc.com, app.powerdmarc.com, univirtua.powerdmarc.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 | 43 | 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 | 43 | 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 powerdmarc.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Reputation |
|---|---|---|---|
| 54.240.3.4 | a3-4.smtp-out.eu-west-1.amazonses.com |
3 | Check → |
| 54.240.3.7 | a3-7.smtp-out.eu-west-1.amazonses.com |
2 | Check → |
| 54.240.3.8 | a3-8.smtp-out.eu-west-1.amazonses.com |
2 | Check → |
| 54.240.3.1 | a3-1.smtp-out.eu-west-1.amazonses.com |
1 | Check → |
Per-IP inbox / promotions / spam is being collected and will appear here as new emails are observed.
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
app.powerdmarc.com | Amazon SES 61 | |
univirtua.powerdmarc.com | Amazon SES 2 |
