PowerMTA Engineering
Installation, VirtualMTA pools, throttling, backoff rules, bounce handling, queue tuning, and ISP-specific policies.
Email Infrastructure & Deliverability Engineering
Build reliable sending systems that reach the inbox.
Trushilla Technologies helps businesses configure, repair, and scale email infrastructure using PowerMTA, MailWizz, DNS authentication, warm-up systems, and Linux server automation.
PowerMTAMailWizzSPF/DKIM/DMARCWarm-UpLinuxMicrosoft SNDS
Deliverability stack
- Authentication: SPF, DKIM, DMARC, PTR, HELO
- Infrastructure: PowerMTA, SMTP, IP rotation
- Platforms: MailWizz setup and extensions
- Reputation: warm-up, monitoring, recovery
- Reporting: weekly CSV reports and clear client updates
Core services
Practical help for serious email operations.
MailWizz Development
MailWizz installation, custom extensions, cron optimization, API integrations, templates, and sending automation.
Deliverability Recovery
Diagnose spam placement, improve authentication, review reputation signals, and create warm-up plans for domains and IPs.
Why Trushilla
Built from real production experience.
Many guides explain email theory. Trushilla focuses on real systems: servers, IPs, DNS, queues, logs, provider limits, automation, reporting, and inbox placement.
12+Years experience
Multi-ISPGmail, Microsoft, Yahoo, GMX
Full stackDNS, Linux, SMTP, apps
Knowledge base
Practical guides for email infrastructure.
Email warm-up
Email Warm-Up: A Practical Guide for New Domains
Learn how to warm up new domains and mailboxes safely before scaling campaign volume.
PowerMTAPowerMTA Best Practices for Reliable Delivery
Practical PowerMTA configuration ideas for throttling, queues, bounce handling, and ISP policies.
MailWizzMailWizz Deliverability Settings Checklist
A checklist for MailWizz settings that affect bounce handling, tracking domains, cron jobs, and campaign quality.
DNS authenticationSPF, DKIM and DMARC Explained for Senders
A simple guide to sender authentication records and why they matter for inbox placement.
DeliverabilityHow to Troubleshoot Emails Going to Spam
A practical workflow for diagnosing spam placement using DNS, content, logs, reputation, and volume.
Microsoft deliverabilityMicrosoft SNDS and FBL: What Senders Should Monitor
How Microsoft sender reputation signals can help identify reputation or complaint problems.
Need help with your email infrastructure?
Send a short message with your current setup, provider, sending platform, and issue.
Contact Ilirjan