support@autosmtp.io 1 (832) 560 0640
AutoSMTP – AI Email Marketing & SMTP Automation Platform
finix finix
  • Home
  • Blog
  • Comparisons
  • Calculators
  • Free Tools
  • Store
  • Sign In

Contact Number

1 (832) 560 0640

Get Access

Author: Fred Dawson

  • Home
CalculatorsEmail Deliverability

Free Sales Commission Calculator & OTE Tier Planner

Model sales compensation and commission structures: base salary, On-Target Earnings (OTE), quota attainment tiers, and performance accelerators.

Read More
CalculatorsEmail Deliverability

Free Outbound Mailbox Calculator & Domain Ramp Planner

Plan how many sending mailboxes and secondary domains you need for target outbound volume, meeting goals, ESP mix, and safe daily send caps.

Read More
CalculatorsEmail Deliverability

Free Email Header Analyzer & RFC 5322 Transit Inspector

Paste raw email headers to trace MTA transit hops, transmission delays, SPF/DKIM/DMARC verdicts, sender IPs, and spam score heuristics.

Read More
CalculatorsEmail Deliverability

Free Raw SPF Syntax Checker & Offline RFC 7208 Inspector

Paste any raw SPF record string to validate syntax, mechanisms, qualifiers, CIDR IP notation, and the RFC 7208 10-lookup count—before publishing to DNS.

Read More
CalculatorsEmail Deliverability

Free DNS Record Checker & Multi-Type Nameserver Lookup

Look up all DNS record types for a domain—A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA—with live TTL and structured table outputs.

Read More
CalculatorsEmail Deliverability

Free IP & Domain Reputation Scorecard

Inspect what the public internet sees about your sending IP or domain: forward-confirmed reverse DNS (FCrDNS), PTR consistency, and multi-zone blacklist health.

Read More
CalculatorsEmail Deliverability

Free MTA-STS Checker & TLS Enforcement Tester

Check a domain’s MTA-STS DNS announcement, validate the HTTPS policy file, inspect TLSRPT reporting, and test MX cipher alignment.

Read More
CalculatorsEmail Deliverability

Free BIMI Record Generator & Visual DNS Builder

Generate a syntactically valid BIMI TXT record with custom selector, HTTPS SVG Tiny P/S logo URL, and VMC certificate authority in seconds.

Read More
CalculatorsEmail Deliverability

Free BIMI Record Checker & SVG Logo Validator

Verify a domain’s published BIMI DNS record, test SVG Tiny P/S logo accessibility, inspect VMC certificates, and validate required DMARC enforcement.

Read More
CalculatorsEmail Deliverability

Free Domain Security Scanner & Email Health Scorecard

Run a comprehensive email-domain security audit and receive a transparent 0 to 10 configuration score with a prioritized remediation action checklist.

Read More
  • « Prev
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • …
  • 37
  • Next »

Recent Posts

  • SMTP Protocol Deep-Dive: RFC 5321 Core Specification, Envelopes & Socket Conversations
  • Postfix: Master Daemon Architecture, Queue Topologies & High-Volume Tuning
  • KumoMTA: Rust Architecture, Lua Queue Policies & Modern MTA Design
  • PowerMTA: Commercial High-Volume MTA Configuration, VirtualMTAs & ISP Tuning
  • Mail Transfer Agent (MTA): Architectural Comparison, Queuing Models & Delivery Engines

Categories

  • 54
  • 56
  • Calculators
  • Comparisons
  • Email Deliverability
  • Email Infrastructure Glossary
  • PowerMTA

AutoSMTP

Enterprise SMTP server automation, turnkey bare-metal PowerMTA & KumoMTA clusters, and AI-driven inbox deliverability engineering with guaranteed IP reputation.

Useful Links
  • Home
  • Email Comparisons
  • Deliverability Calculators
  • Free Tools Hub
  • Dedicated MTA Store
  • Blog & Insights
  • Client Portal Sign In
Email Infrastructure
  • PowerMTA Enterprise Clusters
  • KumoMTA High-Volume Relays
  • Automated Gas-Pedal Warming
  • Google Postmaster Ingestion
  • Dedicated Bare-Metal Clusters
Contact Information
  • Nelson Dr, El Sobrante, CA, 94803, USA
  • support@autosmtp.io
  • +1 (832) 560-0640
  • Client Portal & Fleet Status →
Copyright 2021 Finix All Rights Reserved.
Develop and design by powersquall.com
+
Home
Search
Top