Taildove Logo
Taildove
Taildove Logo
Taildove
Sign In Start Free Trial

Deliverability

Most emails fail before
anyone reads them.

One misconfigured DNS record, one spike in bounce rate, one new sender on your domain — and your campaigns land in spam. Taildove prevents all of it, automatically, from the moment you connect your domain.

98.6%

Inbox placement rate

5-min

Domain setup

24/7

Domain monitoring

Start Free Trial

How it works

Deliverability on autopilot.
From setup to every send.

Connect your domain once. Taildove handles authentication, monitoring, and list hygiene automatically — so every campaign has the best possible chance of landing in the inbox.

Authentication

SPF, DKIM, DMARC —
configured in minutes.

Connect your domain and we detect your registrar automatically. You get a step-by-step guide showing exactly where to paste each record — no Googling, no guessing. Live verification polls your DNS until every record is confirmed.

  • Registrar-specific guides for GoDaddy, Cloudflare, Namecheap, and more
  • Copy-paste DNS values with one click
  • Live polling confirms each record automatically

5 min

avg setup time

100%

automated verification

Domain Setup — acme.com

SPF record

TXT record verified

Verified

DKIM (3 CNAME records)

Signing keys active

Verified

DMARC policy

Reject — spoofing blocked

Enforced

Custom MAIL FROM

mail.acme.com configured

Active

Domain Health — acme.com

Score: 100/100
Bounce rate 0.3%

Safe threshold: < 2%

Complaint rate 0.01%

Safe threshold: < 0.1%

Authentication pass rate 100%
Monitoring continuously • Last checked 2 min ago
Monitoring

Know your reputation
before problems start.

Your domain health score is tracked around the clock. Bounce rates, complaint rates, and authentication pass/fail rates are all visible in one dashboard — with alerts before thresholds become problems.

  • Bounce rate, complaint rate, and auth pass rate tracked 24/7
  • Alerts fire before thresholds are crossed — not after
  • Plain English diagnostics after every campaign — no jargon
List Hygiene

Clean lists send
better emails.

Invalid addresses are suppressed after a hard bounce — they never get a second chance to damage your sender score. At import, disposable addresses and invalid MX records are flagged before they touch your list.

  • Hard bounces auto-suppressed — never emailed again
  • Disposable email detection blocks temporary addresses at import
  • MX record validation ensures every email address can receive mail

0.3%

avg bounce rate

Zero

manual cleanup

Import — contacts.csv

Valid contacts
4,712
Duplicates removed
83
Invalid MX / disposable
41
Previously bounced
14
4,712 clean contacts imported

What happens when deliverability fails

Most platforms show you open rates after the fact. They don't tell you that 30% of your list never received the email. By the time you notice the drop, several campaigns have already landed in spam and your sender reputation has taken the hit.

Authentication failure

SPF or DKIM misconfigured &mdash; emails fail verification at major inbox providers.

Bounce rate spike

Too many invalid addresses trigger spam filters and flag your sending IP.

Complaint threshold crossed

Recipients mark emails as spam &mdash; inbox providers throttle your future sends.

Unknown sender on your domain

A misconfigured integration sends unauthorised email from your domain.

Taildove monitors for all four — and alerts you before any of them become a campaign problem.

Your emails deserve to be read.

7-day free trial. Domain setup in under 5 minutes. No credit card required.

Start Free Trial See pricing