Ins Portal uses SendGrid

Ins Portal uses SendGrid as their primary email service provider. Their email authentication setup is good (score 80/100). Missing: one-click unsubscribe.

Transactional ESP

SendGrid

Total observations13

Active days6

Avg per active day2.2

Last activity📬 Active · 7 days ago

Cadence~every 2 days

Compare Ins Portal with another brand:

Email setup 80/100

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.

✓

Solid setup, room to improve

Most authentication signals are present. A couple of pieces would tighten things up.

80/100

SPF

pass

DKIM

pass

DMARC

pass (quarantine)

BIMI

none

Unsubscribe

missing

SPF lookups 1/10

SPF / DKIM / DMARC above reflect the last 4 emails we've observed. DMARC policy is read live from DNS.

Authentication

DMARC reports sent to ins-portal.com. Policy p=quarantine means receivers actively block or quarantine spoofed mail.

SPF alignment: all 13 observed emails use a return-path aligned with ins-portal.com (em6517.ins-portal.com). SPF authenticates the visible From — supports DMARC directly.

DKIM alignment: all 13 observed emails sign with a domain aligned with ins-portal.com (ins-portal.com). DKIM authenticates the visible From — supports DMARC directly.

Transport & deliverability

TLS: modern — 100% TLS 1.3 (across 11 sends).

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.

SendGrid ✓ confirmed

Other SPF authorizations

No additional ESPs authorized in the brand's SPF beyond the confirmed senders above.

Probed: ins-portal.com, em6517.ins-portal.com

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	12	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 %
SendGrid	12		100.0%	0.0%	0.0%

ESP activity over time

Jun 11 – Jun 24, 2026 · 6 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.