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SMTP For Attachment - Unlimited Smtp Server - Spf, Dkim, Dmarc Configured ( New Domain - Private & IP Clear ) View larger

SMTP For Attachment - Unlimited Smtp Server - Spf, Dkim, Dmarc Configured

New product

Unlimited SMTP

  • 1 Dedicated IP
  • Unlimited mailing (Unlimited Sending)
  • Sending Speed: Fast
  • Virtual Server
  • SPF, DKIM, DMARC Configured
  • Inbox Domain Mail (Roundcube, cPanel & Private Domain Mail)
  • Send Attachments Supported
  • Configured – Port: 587 – SSL: Yes
  • Lifetime: 2 Days

Special Warranty & Replacement:
Free replacement / exchange within 1 day if any issue occurs.

More details

9860 Items

$35.00

More info

A fully managed, high-performance SMTP solution running on a dedicated virtual private server. Designed for reliable bulk and transactional email delivery with complete authentication (SPF, DKIM, DMARC), a private clean IP, and a fresh domain. Ideal for business domain lists and professional mailers.

Key Features
  • 1 dedicated private IPv4 address (clean, not listed on major blacklists)
  • Unlimited email sending volume
  • High-speed delivery with Port 25 open + SSL support
  • Fully pre-configured SPF, DKIM & DMARC
  • Inbox-ready domain mail (Roundcube / cPanel / private business domain)
  • Attachment support
  • Compatible with all major bulk mailing software
  • 30-day validity
  • New product with 24-hour performance warranty (based on actual delivery)
Server Specifications
  • 2 CPU Cores (shared)
  • 2 GB RAM
  • 50 GB SSD storage
  • Unlimited bandwidth
  • 1 Gbps network
  • Location: United States or multiple global options available
Domain & IP Details
All IPs are carefully selected and monitored for reputation.
A brand-new .info domain is included. You may also use your own .com, .net, or .org domain — free setup guidance is provided upon request.

Testing Instructions
To confirm full functionality (Port 25 and 587 open), send a test email to:
smtpzo@zimomail.com

If the message does not arrive, contact support immediately for warranty replacement.

Important Performance Notes
This service is optimized for business domain email lists.
Delivery rates to consumer providers (Gmail, Yahoo, Outlook, Office 365, etc.) are typically limited by those providers’ filtering policies. No warranty, refund, or replacement is offered when expectations exceed current technical capabilities for these destinations. Advanced delivery solutions can be recommended or tested upon request.

Recommended Sending Guidelines
To maintain server stability:
  • Plain-text emails: 1–5 concurrent threads (on similar 2–4 GB configurations)
  • Emails with attachments: Maximum 1 email per second (single thread recommended)
Excessive speed can exhaust resources and cause temporary freezes or dropped connections. Gradually increase throughput only after confirming stability. Reinstallation of the SMTP stack is available if needed.

Support & Additional Services
  • Free replacement within the first 24 hours if any delivery issue occurs
  • Optional reinstallation to a fresh state: $3 (first time) / $10 (subsequent) — subject to IP remaining clean and reasonable sending volume
  • Assistance with purchasing and configuring custom .com / .net / .org domains for improved deliverability

Note: Most standard RDP/VPS providers block Port 25. This solution includes unrestricted Port 25 access. For fully open-port RDP alternatives, visit: https://smtpzo.com/rdp-for-spam/71-2-days-asia-ip-rdp-user-gammadyne-ams-turbo-mailer.html

Ready for professional, high-volume email delivery with clean infrastructure and full authentication support.