Send · Deliverability

Your launch email is useless if it lands in spam

AuthorSend delivers 99.2% of email to the inbox — because the infrastructure is built so one sender's mistakes never poison another's inbox rate. Reputation-isolated sending tiers, instant bounce and complaint suppression, and not a single spammer on the platform.

14-day free trial · Every feature on every plan

Deliverability — sender health

Sending infrastructure

Dedicated tier

● Healthy

Delivery rate by inbox provider

Gmail
99.4%
Apple Mail
99.1%
Outlook
98.7%
Yahoo
98.9%

Delivered

99.2%

Bounces

0.3%

Complaints

0.01%

Tip: DKIM, SPF, and DMARC verified for elenamarsh.com — your custom domain is fully authenticated.

Reputation isolation

Your sender reputation is yours alone

Most platforms pool everyone onto the same IPs, so a careless sender drags down your inbox rate. AuthorSend isolates reputation by sending tier: new senders start on protected infrastructure, then grow into shared, dedicated, and enterprise tiers as their reputation earns it.

  • New senders start protected — no untested list touches the main pools
  • Grow into shared, then dedicated and enterprise infrastructure
  • Paid-only platform means no spammers ride the shared tiers — it's why there's no free plan
Deliverability — sender health

Sending infrastructure

Dedicated tier

● Healthy

Delivery rate by inbox provider

Gmail
99.4%
Apple Mail
99.1%
Outlook
98.7%
Yahoo
98.9%

Delivered

99.2%

Bounces

0.3%

Complaints

0.01%

Tip: DKIM, SPF, and DMARC verified for elenamarsh.com — your custom domain is fully authenticated.

Authentication & hygiene

Authenticated sending, automatically clean lists

Send from your own domain with guided DKIM, SPF, and DMARC verification — available on the Novelist plan and up — so inbox providers know your email is really from you. And when an address hard-bounces or a reader hits the spam button, a real-time feedback pipeline suppresses it instantly.

  • Step-by-step custom domain setup: DKIM, SPF, and DMARC verified (Novelist and up)
  • Hard bounces and spam complaints suppressed the moment they happen
  • One-click unsubscribe and a preference center keep complaint rates low

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Inbox protection

Every layer between you and the spam folder

The protective infrastructure works for every author on every plan. Deep monitoring dashboards are a Bestseller feature.

Pre-send list validation

Bounce-risk detection and suppression checking run on every import, before a single email goes out.

One-click unsubscribe

Easy opt-out plus a preference center, so readers leave quietly instead of hitting the spam button.

No spammers, period

AuthorSend is paid-only by design — nobody abuses a free tier on the same infrastructure you send from.

Deliverability dashboards

Delivery rate by Gmail, Outlook, Yahoo, and Apple, plus bounce and complaint trends — on the Bestseller plan.

Sender tier progression

Start protected and earn your way to shared, dedicated, and enterprise infrastructure as your reputation grows.

Real-time feedback loop

Hard bounces and spam complaints flow back instantly and are suppressed before your next send.

My cover reveal went to 9,000 readers and Gmail put it in the inbox, not promotions purgatory. I'd never even thought about deliverability before — now I don't have to.
Marcus WebbThriller author

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