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Trifon V.
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Trifon V.

Email deliverability expert

Stop wasting money on emails that land in the spam folder. As a Top Rated Plus Email Deliverability Specialist with 15+ years of experience and over 460 successfully completed projects, I help businesses maximize their ROI by ensuring their emails reach the inbox. With a 100% Job Success Score, I bridge the gap between complex technical infrastructure and marketing performance. If your sender reputation is hurting, your IPs are blacklisted, or your open rates are dropping, I provide concrete, technical solutions to fix it. Core Areas of Expertise: * Authentication & Protocols: Advanced setup and troubleshooting of DNS, SPF, DKIM, DMARC, and rDNS across cPanel, Plesk, and custom environments. * Reputation Management: IP/Domain blacklist removal, FBL & Whitelist registrations, and proactive IP reputation monitoring. * ESP Optimization: Fine-tuning SendGrid, Mailchimp, Mandrill, and other major platforms for maximum deliverability. * Infrastructure Setup: Deployment, configuration, and optimization of Interspire Email Marketing and custom sending systems. * System Administration: Deep expertise in Linux and Windows Server environments to ensure bulletproof server-side deliverability. Whether you need a one-time emergency audit to fix a broken sender reputation or ongoing infrastructure monitoring, I deliver results fast and autonomously. Let’s connect to get your emails back where they belong in the Inbox.

🇧🇬Plovdiv, Bulgaria$45/hr100% JSS4.94 (388)Since Jun 2010
GlobeUpwork

Earnings and projects

MRR
$1.8k

Last 6 months ÷ 6

World#25,491 / 412k
🇧🇬Country#80 / 1,161
Revenue, last 30 days
$1.4k

Last 6 months: $11k

World#31,002 / 412k
🇧🇬Country#81 / 1,161
Total earnings
$249k

Billed in all: $259k

World#10,724 / 412k
🇧🇬Country#54 / 1,161
Per project
$533

$519 in the last 6 months

World#176,836 / 412k
🇧🇬Country#551 / 1,161
Projects, last 6 months
21

Across 26 contracts

0% fixed100% hourly
World#5,539 / 412k
🇧🇬Country#7 / 1,161
Projects in all
468

Across 503 contracts

32% fixed68% hourly
World#2,017 / 412k
🇧🇬Country#10 / 1,161

Earnings, last 30 days

$259k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$257k$258k$259kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 16

Rarest: top 4% in Mail Server Implementation, of 127. Ranked by MRR among everyone on Upwork with the skill.

  1. 1SpamAssassin9 freelancers · 🇧🇬 #1Top 11%
  2. 3Blacklist Removal31 freelancers · 🇧🇬 #1Top 10%
  3. #5Mail Server Implementation127 freelancers · 🇧🇬 #1Top 4%
  4. #20Email Marketing Platform Support237 freelancers · 🇧🇬 #1Top 8%
  5. #20SendGrid146 freelancers · 🇧🇬 #1Top 14%
  6. #37cPanel741 freelancers · 🇧🇬 #1Top 5%
  7. #63Reputation Management842 freelancers · 🇧🇬 #1Top 7%
  8. #90DNS1,014 freelancers · 🇧🇬 #2Top 9%