Full Debian Mail Stack Upgrade
My production mail server runs on Debian and every main layer—Postfix, Zimbra and the Kernel—now needs to move to the latest stable releases. All three componen...
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On-Site Mobodoa Server Expert
I’m looking for someone who can physically come to our New Delhi office—remote work is not an option—to take charge of an urgent Mobodoa mail server assignment...
Read moreCold Email Expert With Own Warmed Domains, IPs & SMTP
I am looking to hire a cold email professional who already operates their OWN warmed sending infrastructure, including: Your own warmed domains Your own warmed...
Read moreConfigure Postfix on Ubuntu VPS
I have an Ubuntu-based VPS that I want to turn into a reliable mail-sending host using Postfix. The instance is fresh; nothing has been installed yet, so you’ll...
Read moreFix Dovecot & Postfix Permissions
My Webmin / Virtualmin mail server was running smoothly until I had to reinstall Postfix. Since then, messages are bounced or never show up because the two core...
Read moreMailWizz/Acelle Install & SMTP Setup -- 2
Hiring an experienced professional to install MailWizz or Acelle, configure SMTP integration, and deliver strong, reliable email deliverability. Requirements: -...
Read moreMailWizz/Acelle Install & SMTP Setup
Hiring a skilled professional to install MailWizz or Acelle, configure SMTP (Postfix / Exim / PMTA), implement SPF, DKIM, DMARC, rDNS, and deliver a fully optim...
Read moreHiring Senior Systems Engineer (Postfix, rspamd, Vault, AEAD) to build ISP-level message filtering prototyp
Hiring: Senior Systems Engineer — Build ISP-Level Email Filtering Prototype (Postfix, rspamd, Vault, AEAD) Remote • Contract (4–6 weeks) • Equity available We a...
Read morepfSense Hardening & Poste Email Fix
Right now we need an expert level technician with experience and skills in these two systems right away: - PFSense Firewall Router- Configure settings for Firew...
Read morepfSense Hardening & Poste Email Fix
Right now we need an expert level technician with experience and skills in these two systems right away: - PFSense Firewall Router- Configure settings for Firew...
Read moreLinux Email Deliverability Fix
My Linux mail server sends messages straight to the spam folder even though the IP is clean and SPF, DKIM, and DMARC are already configured. I occasionally see...
Read moreZimbra Server and Ubuntu OS Upgrade Expert
We are looking for an experienced Zimbra Collaboration Suite (ZCS) specialist to perform a safe upgrade of a Zimbra mail server and its underlying Ubuntu operat...
Read moreSMTP Infrastructure with API Access & Dashboard for Automated Email Sending
Project Overview I'm looking for an experienced freelancer to provide a dedicated SMTP infrastructure (or access to an existing setup) with SMTP or API access t...
Read moreLinux IMAP/SMTP Migration
Hello, please read carefully the project and make an offer. No additional negation accepted. I am looking for someone who can fully integrate my new Google Work...
Read moreLinux Server Setup & Security
I have a fresh Ubuntu server that needs to be production-ready. Here’s what I’m looking for: • Install & configure the core stack – whether that ends up being A...
Read moreSecure Mail Server Configuration & Anti-Spam Measures & Server Security Hardening
Server Configuration & Security Hardening Objective: Deploy a secure mail server environment with proper authentication, reputation safeguards, and inbound spam...
Read moreCheck postfix mailserver config.
Check and where needed update the configuration of an existing Postfix mail server. Server uses Postfix, RSPAMD, dovecote, opendkim. It runs on a FreeBSD server...
Read moreEmail Server Setup for Bulk Emails
I need assistance with setting up an email server capable of sending bulk emails efficiently and securely. The server needs proper configuration with email auth...
Read moreSecure Mail Server Setup
I need a complete, production-ready mail system installed in a physically secure datacenter environment. The core requirement is end-to-end delivery over SSL/TL...
Read moreTransactional SMTP Server Setup
I need a reliable SMTP server configured from scratch so my custom-built HTML/CSS website can send time-sensitive transactional emails—order confirmations, pass...
Read morePlesk SMTP Smart Host Fix
I manage several websites on a dedicated server running Plesk, and right now outgoing mail is simply not being delivered. I already relay through a smart host,...
Read moreEmail Deliverability via Dedicated Server
I have a clean, permission-based list that needs to go out at a steady volume of up to 10,000 messages per day, and I don’t want to rely on shared infrastructur...
Read moreAuthenticated SMTP Server Setup
I want to spin up my own SMTP server—nothing outsourced—so I can control deliverability, logs, and security end-to-end. The instance must require authentication...
Read moreTrusted-IP SMTP Relay Build
I’m putting together a production-grade SMTP relay that any of our application servers can use without storing or passing passwords. Instead, the relay must rec...
Read moreGmail Deliverability Fix for New Domain
I have a brand-new domain running its own mail server on Ubuntu Linux. Messages reach most providers without issue, yet Gmail keeps flagging them as spam. Googl...
Read moreSelf-Hosted Company Email Solution
I have my own domain and a dedicated server and now need a full-featured, self-hosted email system running on that infrastructure. The core objective is straigh...
Read moreFix PTR & Webmail on Hetzner
I run a Linux server on Hetzner with CyberPanel and need an email-centric tune-up to stop Gmail rejections and smooth out daily use. What’s happening now • Gmai...
Read moreSMTP Server Setup for Bulk Emailing
Title: Setup VPS SMTP Server with MailWizz/Sendy + SPF/DKIM/DMARC for Bulk Email Description: I need an expert to set up a fully working SMTP server on my VPS f...
Read moreRestore Roundcube Webmail on HestiaCP
I’m running HestiaCP on an Ubuntu server and, after installing PHP 8.1 alongside PHP 8.3, the Roundcube interface stopped loading altogether. The login page nev...
Read moreBulk Email Server Creation for Jobsfiy.com
Need Low-Cost Bulk Email Server Setup for Jobsfiy.com (10K Emails/Day) Description: I own a job portal Jobsfiy.com and need a cost-effective bulk email solution...
Read moreBackend engineer needed for mail server project.
I’m looking for a developer with strong experience in Node.js, TypeScript, and Linux mail servers (Postfix, Dovecot, etc.) to help polish and productionize part...
Read moreEmail Server Anti-Blacklisting Professional Needed
Job Title: Email Deliverability & Server Expert Needed to Resolve Spamhaus ZEN Blacklisting Job Description: We are looking for an experienced email deliverabil...
Read moreSecure IT Infrastructure Setup
I'm looking for an experienced IT professional to implement a secure, centralized IT infrastructure using my existing Dell PowerEdge R320 and R210 servers. The...
Read moreExperto en Plesk y mail server
Necesito un experto en Plesk sobre linux ubuntu con mucho conocimiento de servidores de correo que hable espanol
Read morePowerMTA Setup and Auto-Reply Configuration
I'm looking for an experienced server administrator to set up PowerMTA for two custom domains on a Linux server. Additionally, I need an auto-reply configuratio...
Read moreLinux Admin for OVHcloud Server Setup
I am in need of an experienced Linux administrator to set up a dedicated server . The server will host both mail and web services, and I require a comprehensive...
Read moreFix Mail Server Configuration
I need assistance to fix the postfix/dovecot/opendkim setup on my server to ensure it operates as a secure, full-service IMAP mail server. Currently, I am exper...
Read moreSetup Mail Server for Multiple Domains
I am looking for an experienced professional to set up a mail server using either Mailcow or iRedMail on an Ubuntu operating system. The primary goal is to enab...
Read moreEmail Delivery Fix on Linux Server
I need an expert to fix my email delivery issue on a Linux server with CyberPanel. Emails arrive on the server but aren't delivered automatically; I have to man...
Read moreCold Email Deliverability Specialist
Description: I’m looking for an experienced cold email deliverability expert to help set up and configure cold email infrastructure across 3 VPS servers and 30...
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