Email Unionplus uses Salesforce MC as their primary email service provider. They're the #521,086 most-visited website overall, per Tranco (a web-popularity measure, not an email one). Their email authentication setup is solid (score 85/100).
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.
SPF / DKIM / DMARC above reflect the last 2 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: all 3 observed emails use a return-path aligned with email-unionplus.org (bounce.email-unionplus.org). SPF authenticates the visible From — supports DMARC directly.
DKIM alignment: all 2 observed emails sign with a domain aligned with email-unionplus.org (email-unionplus.org). DKIM authenticates the visible From — supports DMARC directly.
Delivery (last 7 days): 0% under 10 seconds, 100% over 1 minute (across 2 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: email-unionplus.org, bounce.email-unionplus.org, mta.email-unionplus.org
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 | 3 | 60.0% |
| spam | 2 | 40.0% |
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 % |
|---|---|---|---|---|---|
| Salesforce MC | 5 | 60.0% | 0.0% | 40.0% |
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 email-unionplus.org has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 136.147.136.71 | mta.email-unionplus.org |
5 | 2 | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
email-unionplus.org | Salesforce MC 5 |