Boost uses Salesforce MC

Boost uses Salesforce MC as their primary email service provider. They rank #309,672 in the Tranco list of most-popular domains. Their email authentication setup is incomplete (score 58/100). Missing: DMARC enforcement, one-click unsubscribe.

Marketing ESP

Salesforce MC

Total observations4

Active days2

Avg per active day2.0

Last activity📬 Active · yesterday

Cadence~weekly

Compare Boost with another brand:

Email setup 58/100

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.

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Setup has gaps

Some authentication is missing or weak — receivers may give less benefit of the doubt.

58/100

SPF

pass

DKIM

pass

DMARC

pass (none)

BIMI

none

Unsubscribe

missing

SPF lookups 3/10

SPF / DKIM / DMARC above reflect the last 1 email we've observed. DMARC policy is read live from DNS.

Authentication

DMARC reports sent to DMARC Digests. Policy p=none is monitor-only — receivers won't act on spoofing yet.

SPF alignment: all 4 observed emails use a return-path aligned with boost.com.au (bounce.messages.boost.com.au). SPF authenticates the visible From — supports DMARC directly.

DKIM alignment: all 4 observed emails sign with a domain aligned with boost.com.au (messages.boost.com.au). DKIM authenticates the visible From — supports DMARC directly.

Other ESPs detected

Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).

None — only the primary ESP(s) shown above

Confirmed senders

ESPs 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.

Salesforce MC ✓ confirmed

Other SPF authorizations

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.

Google Workspace Microsoft 365

Probed: boost.com.au, bounce.messages.boost.com.au, messages.boost.com.au

Where emails landed (Gmail)

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	4	100.0%

Placement by ESP

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	4		100.0%	0.0%	0.0%

ESP activity over time

Jun 18 – Jun 29, 2026 · 2 days with sends

Last 30d Last 90d

By ESP By inbox/spam

Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.