Trushilla Labs 3.0
Interactive email infrastructure tools.
Generate configurations, plan DNS, calculate rates, inspect evidence and prepare production changes—all locally in your browser.
PowerMTA VMTA Builder
Build VMTA and pool configuration blocks.
Open Lab →PostfixPostfix main.cf Builder
Generate a conservative, relay-safe Postfix baseline.
Open Lab →PostfixPostfix Transport Builder
Create transport map entries and routing examples.
Open Lab →AuthenticationSPF Generator
Compose SPF records and review policy structure.
Open Lab →AuthenticationDMARC Wizard
Plan policy rollout and reporting destinations.
Open Lab →AuthenticationDKIM Selector Planner
Plan selector names, rotation and delegated CNAME targets.
Open Lab →DeliverabilityWarm-up Planner
Create a controlled volume ramp for sending infrastructure.
Open Lab →OperationsQueue & Rate Calculator
Estimate message budgets and hourly pacing.
Open Lab →DiagnosticsHeader Analyzer
Review authentication and routing evidence.
Open Lab →DNSDNS Health Checklist
Generate a DNS identity validation checklist.
Open Lab →DeliverabilityReputation Checklist
Score operational reputation readiness.
Open Lab →OperationsDeployment Checklist
Build a production go-live and rollback plan.
Open Lab →Provider Escalation Case Builder
Generate a clean technical support case directly in your browser.
SMTP Bounce Decoder
Match a complete bounce response against 120 documented SMTP error patterns.
Email Deliverability Toolkit
Fifteen working tools for authentication, DNS identity, headers, bounces, warm-up and remediation.