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Know before your client does

Seven checks per domain per day, each with what broke, why, and what to do.

  • 6M domains with deliverability data on file
sending.acHalligan
SequencersDomainsPersonasInboxesDeliverability
Deliverability
Inbox trafficBouncesDomain checks
try-outreach.co
Domain checksLast 10 days
Check9/289/299/3010/110/210/310/410/510/610/7
Authentication
DKIM
DMARC
SPF
Infrastructure
Outbound IP
Placement
Microsoft placement
Blacklists
Spamhaus DBL
SURBL

What broke: try-outreach.co appeared on a blocklist and placement at Microsoft fell.

Why: A blocklist listing is a common contributing factor to spam placement.

Do: Move its mailboxes to backup and rotate in a warmed domain.

The reply rate is the last number to move

Replies drop weeks after the cause

Week one, reputation slips. Week three, placement shifts. Week five, replies drop, and that is the first number anyone was watching.

Your client asks first

They ask about the drop before you have an explanation, or data to show.

Spam while every dashboard says fine

Dashboards count sends and warm-up health. Where the mail lands goes unmeasured, so every fix is a guess.

How sending.ac watches every domain

Placement measured from inside real mailboxes

Seed mail lands in real mailboxes across every major provider, every hour, per domain and per sender.

  • Hourly placement across every major provider
  • Microsoft spam score checked daily
  • Filter down to the last sixty minutes
Placement · outreach-hq.co, last hour
Google94%
Microsoft71%
Yahoo88%
Other90%
Microsoft placement is down on this domain. The daily spam score check confirms it.

A reply rate that counts real replies

Warm-up and out-of-office replies are counted separately, so the reply rate shows real people. Risk Level flags a mailbox before it moves.

  • Warm-up and out-of-office counted separately
  • Risk Level per mailbox, on every vendor
sending.acHalligan
SequencersDomainsPersonasInboxesDeliverability
Deliverability
Inbox trafficBouncesDomain checks
24h7d
Replies27
Auto-replies14
Warm-up642
SenderReply rateStatus
maria@outreach-hq.coReal replies only
2.1%Sending
jon@outreach-hq.coRisk Level rising
2.0%At risk
lee@outreach-hq.co14 out-of-office excluded
1.8%Sending

Start sending today.

Mailboxes, domains and DNS in one order, live the same day. Bring the sequencer you already run.