Braze uses Braze for marketing email and Salesforce CRM for transactional/notifications. They rank #613 in the Tranco list of most-popular domains. We've also observed sends via Marketo. Email goes out from 6 different subdomains. Their email authentication setup is good (score 80/100). We've recorded 5 ESP changes since first observing this brand.
Non-ESP tools detected in this brand's emails. Independent of who sends — a brand can use any combination.
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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 10 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to braze.com. Policy
p=quarantine means receivers actively block or quarantine spoofed mail.
SPF alignment: 59% of observed emails use an aligned return-path (em7710.e.braze.com, mail.updates.braze.com, gtmail.interviewing.braze.com); the rest use third-party paths (potomac1050.mktomail.com, gcm8b8lu07qon5.d-e3l4eaa.usa690.bnc.salesforce.com, iafg4rq4owgmdg99.s8bmtks.d-e3l4eaa.usa690.bnc.salesforce.com) where DMARC has to rely on DKIM alignment.
DKIM alignment: all 81 observed emails sign with a domain aligned with braze.com (e.braze.com, email.braze.com, braze.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: 72% TLS 1.3, 28% TLS 1.2 (across 43 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 7 sends).
Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).
Marketo 40ESPs 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.
ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.
Probed: braze.com, potomac1050.mktomail.com, gtmail.interviewing.braze.com, em7710.e.braze.com, mail.updates.braze.com, eky331oj5vi9.d-e3l4eaa.usa690.bnc.salesforce.com, gcm8b8lu07qon5.d-e3l4eaa.usa690.bnc.salesforce.com, iafg4rq4owgmdg99.s8bmtks.d-e3l4eaa.usa690.bnc.salesforce.com, trmy8nsabyenao.d-e3l4eaa.usa690.bnc.salesforce.com, email.braze.com, alerts.braze.com, partnernews.braze.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 | 92 | 81.4% |
| promotions | 19 | 16.8% |
| spam | 2 | 1.8% |
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 % |
|---|---|---|---|---|---|
| Marketo | 32 | 43.8% | 50.0% | 6.3% | |
| Braze | 59 | 96.6% | 3.4% | 0.0% | |
| Salesforce CRM | 8 | 100.0% | 0.0% | 0.0% |
Monthly 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 braze.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 167.89.30.207 | o801.mail.alerts.braze.com |
43 | 8 | Check → |
| 199.15.213.61 | absmtp.mktomail.com |
14 | 1 | Check → |
| 167.89.110.80 | o779.mail.updates.braze.com |
13 | 3 | Check → |
| 199.15.213.59 | potomac1059.mktomail.com |
11 | — | Check → |
| 199.15.213.58 | potomac1058.mktomail.com |
7 | — | Check → |
| 199.15.213.60 | potomac1060.mktomail.com |
4 | 1 | Check → |
| 137.22.227.253 | qze18pvf.partnernews.braze.com |
3 | — | Check → |
