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Gmailo.ai

The world's most advanced AI-powered email automation platform. Built for high growth teams who demand precision and deliverability.

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Blogs

  • Why Emails Go to Spam
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Comparison

  • Gmailo vs Mailmeteor
  • Gmailo vs GMass
  • Gmailo vs YAMM
  • Gmailo vs Mergo
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Glossary

  • A/B Testing
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  • AMP Email
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Email Templates

  • Cold SaaS Email Template
  • First Follow-Up Template
  • Second Follow-Up Template
  • Breakup Follow-Up Template
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Tools

  • SPF Checker
  • DKIM Checker
  • DMARC Checker
  • Email Checker
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Alternatives

  • GMass alternative
  • Mailmeteor alternative
  • YAMM alternative
  • Mergo alternative
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GMAILO.AI

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ToolsLookup Counter

Lookup Counter

Count the number of DNS lookups in your SPF record to avoid Permerror.

Authentication Tool

About Lookup Counter

SPF Lookup Counter helps you stay under the strict 10-DNS-lookup limit mandated by the SPF protocol.

Key Features

1

Counts all lookup-triggering mechanisms

2

Flags records over the limit

3

Identifies exactly which includes use the most lookups

4

Shows lookup-heavy branches in your SPF tree

5

Helps plan safe SPF reductions before publish

Frequently Asked Questions

How it Works

Lookup Counter thumbnail
1

Enter your domain.

2

The tool fetches and traverses your SPF record.

3

You get a breakdown of the total lookup cost.

4

Inspect which mechanisms consume the most lookups.

5

Reduce heavy includes and re-check until you are under the limit.

Related Tools

SPF Checker

Check SPF syntax, includes, redirect chains, and the 10-DNS-lookup limit.

SPF Flattening Tool

Optimize your SPF record to stay under the 10-DNS-lookup limit.

Include Explorer

Trace the full tree of SPF includes to see every IP allowed to send on your behalf.

Did you know?

Businesses using Gmailo save 12+ hours a week. Our AI handles replies, follow-ups, and scheduling while you focus on closing deals.

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Free

Send smarter emails with AI

Connect multiple emails, Automate emails, manage replies, and track results all in one inbox.

Inbox
Campaigns
AI Replies
Follow-ups
Teams
Templates
Schedule
Analytics
AI-written reply suggestions
Automated follow-up sequences
Campaign open & click tracking
Unlimited connected accounts
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