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Postfix SMTP Server Job Cost Overview

Typical total cost of Upwork Postfix SMTP Server projects based on completed and fixed-price jobs.

Upwork Postfix SMTP Server Jobs Completed Quarterly

On average, 12 Postfix SMTP Server projects are completed every quarter on Upwork.

12

Time to Complete Upwork Postfix SMTP Server Jobs

Time needed to complete a Postfix SMTP Server project on Upwork.

Average Postfix SMTP Server Freelancer Feedback Score

Postfix SMTP Server Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: September 1, 2015

Popular Postfix SMTP Server Searches

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  1. Serhiy T.

    Serhiy T.

    Linux, FreeBSD, Windows, Network, Apache, MySQL System Administrator

    Ukraine - Tests: 12 - Portfolio: 1

    - Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services: DNS, FTP, HTTP, HTTPS - Web Servers: Apache, Nginx, Tomcat - MTA: Postfix, Qmail, Exim - FTP Servers: Pure-ftpd, Proftpd, vsftp - Firewalls: ipfw, ipchains, iptables - Network tools: route, iproute2, natd, tcpdump, netcat, trafshow - Databases: MySQL, MSSQL, Redis - Network file systems: GlusterFS - Virtualization: OpenVZ, Xen, VMware, Virtual PC - Version Control Systems: Subversion - Control panels: cPanel, WHM, Plesk - Monitoring systems: Nagios, Zabbix, Monit, Munin, Cacti - Cloud services: Amazon EC2 - Bug tracking systems: Mantis, Redmine, Trac, Jira - VPN: Mpd, OpenVPN, PPTP - Other software: Squid, Samba, Bind, Radius, Varnish, HAproxy, Wowza Media Server

    $33.33 /hr
    44 hours
    5.00
  2. Werner Gillmer

    Werner Gillmer

    Senior Linux / UNIX system administrator

    South Africa - Tests: 2

    I have over 12 years Linux and UNIX (BSD, Solaris, HP-UX) experience working for various corporate clients. My core skills are but not limited to : * Setting up and adminstrating HA (high availibility / load balanced)/ Cloud Linux/UNIX envirouments. * Setting up commercial cloud envirouments (Amazon, Heroku, Azure, etc.) * Configuration of Web services (Apache, nginx, lighthttp, tomcat, glassfish, jboss, etc.) * Setting up DHCP, DNS, ftp, ssh, proxy servers etc. * Security (iptables firewall, snort IDS, Nessus and OpenVAS scanners) * Setting up honeypots using honeyd * System auditing (security penetration testing) * System scripting and automation in Bash, Ruby, Perl, Python, Awk, Sed. * System automation with puppet and chef * Monitoring solutions with Zabbix, Nagios * Setting up CMS systems, Drupal, Wordpress, and all the other well known cms's. * MySQL and PostgreSQL * Setup and configure various network topology's and services using Linux/UNIX servers. * Technical support.

    $27.78 /hr
    7 hours
    5.00
  3. Mukul Dharwadkar

    Mukul Dharwadkar Agency Contractor

    Highly Experienced IT pro

    United States - Tests: 7 - Portfolio: 1

    Highly experienced professional with a lot of experience in managing critical projects both from a process perspective and technically. Over 14 years of solid technical background in Linux / Unix environment running Apache/Nginx web servers Apache Tomcat servers Apache Cassandra Hadoop Mysql DB Perl/Python/Shell Scripting Magento, Joomla, Drupal, Wordpress hosting ISPConfig, cPanel, zPanel, Plesk installation. Also have extensive experience in managing a Windows based environment. I also have a lot of experience in Software testing / QA and security testing.

    Associated with: Dharwadkar Corp

    $44.44 /hr
    119 hours
    4.78
  4. Andrey V.

    Andrey V. Agency Contractor

    MQL4 Programmer, Webmaster, Server Administrator, Wordpress SEO

    United States - Tests: 8 - Portfolio: 10

    MQL4 Programmer, developing Forex Metatrader indicators and EAs by client's specifications. Build custom personal or small business website for as much as 500$ for turnkey. Over 7+ years of experience in website design, SEO optimization and server administration. Have developed corporate and personal websites for Semiconductor, 3D Analysis, Architecture and IT Services providers. Experienced in developing eCommerce websites. System administration experience include: Linux • Microsoft Windows Server • Microsoft Exchange • Group Policy & Procedures Development • Disaster Recovery Planning • BES - BIS • Network Security. InstallShield expert, software build engineer. Experienced translator for Hebrew & Russian languages.

    Groups: Bluehost Developers and Designers, Joomla!

    Associated with: aStudio+ Agency

    $20.00 /hr
    428 hours
    4.98
  5. Jonathon H.

    Jonathon H.

    Freelance Developer

    New Zealand - Tests: 4 - Portfolio: 2

    I also have experience managing Linux servers alot of this experience has come from me teaching myself in my spare time how to do the tasks. I have setup minecraft servers, setup virtualization using OpenVz, setup email servers, internet radio streaming servers such as icecast2, asterisk setup, LAMP setup, and many more aspects of administration. Some past experience, I have had is I undertook the Diploma of Interactive Gaming and the Media Design School in Auckland, New Zealand. Programming in c++ and using DirectX9 for the graphics renderering engine. I have web design and programming skills where I have created several websites in the past for clients, and personal websites for myself. I believe I am a quick learner who can adapt to new tasks and problems and provide good quality work to a deadline. In the future I want to run my own software engineering company.

    $15.00 /hr
    21 hours
    5.00
  6. Antonio jose S.

    Antonio jose S.

    Senior IT Consultant

    Spain - Tests: 3

    - Expert in information security management systems: Implementation of an information-security management system according to Norm UNE ISOIEC 27001, definition of security objectives, indicators, political security, code of best practice, risk management, treatment plan, control access definition, communications and operations, legal compliance, management policies incidents of security, CPD preparation, elaboration of contingency plans, business continuity plans, plans elaboration testing of the continuity plan, design of the applicability statement, product realization, actions preventive corrective action, internal audits, training delivery. - Expert in management of the information technology services systems: Introduction of a management system of information technologies services according to standard ISO 20000, elaboration of service processes delivery (capacity, continuity and availability, service levels, reports of service, security, TI budget), control process (configuration, change), delivery processes, solving incidents (problems) processes, business relationships process (suppliers) relations, internal audits, training. -Software process improvement: Implementation of ISO 15504/12207 (SPICE), internal audits, training. -Technological expert: design and implementation of networks architecture, information systems, backup policies, business continuity plans, servers administration (Linux, Unix, Windows, Mac Os), databases (Oracle, MySQL, Posgree), SharePoint, web servers (Apache, IIS), servers (Tomcat, JBoss, WebSphere) applications, ethical hacking (nmap, telnet, Shell script, ssh), vulnerabilities analysis and treatment (Nikto, Nessus, Acunetix, Grendel Scan).

    $33.33 /hr
    269 hours
    5.00
  7. Samir Gonzalez

    Samir Gonzalez Agency Contractor

    Systems Administrator

    Egypt - Tests: 8 - Portfolio: 5

    I have been working with Linux and Windows for over 10 years, doing all kinds of desk support , and a few Server Installations including Apache, MySQL, PHP,IPtables and further more Linux services.Simultaneously i have performed tasks for companies and done free lance work,managing different types of opperating systems and programs. As for my actual fixed company related work experience,it has started 3 years ago, since I started working as a Network Administrator for Windows 2003 and 2008, then I became a Linux,Oracle Database and Oracle ERP Administrator.I master OSs applications' administration, as well as the fast learning of installation and configuration of new applications,no matter how complex they can be. I have also obtained some experience in C,C++,Java,PHP,Shell scripting ,Siebel and Project Management.

    Associated with: WinLix

    $16.67 /hr
    51 hours
    4.98
  8. Glen Millard

    Glen Millard

    Sr. SQA Engineer/Systems Admin/Linux/UNIX/Apache/Tomcat/PHP/MySQL/shel

    United States - Tests: 6

    For the last 10 years, I have been working in the software testing field. I have developed my own test harnesses using a combination of Perl , shell and some tcl/tk scripts. My core competency lies in automation and deployment , mostly in a Linux/UNIX environment. I can also do system/network administration if need be. I have a good foundation of ecommerce deployments (oSCommerce). I have experience in automated software testing and some debugging skills. I have experience in basic firewall configurations (iptables), as well as aspects of security (ip tunneling, ssh, ssl) I can manage Cisco Routers/Firewalls at a basic/intermediate level too. I am quite experienced with various PBX software packages (Asterisk and their flavours) as well as VoIP technologies. I am quite savvy with video/audio streaming (ogg, gstreamer, etc) I am seeking opportunities to assist folks/companies to maintian, build and develop test plans, test cases and automated builds/tests for thier software. I am more efficient in a Linux/UNIX environment.

    $30.00 /hr
    931 hours
    3.46
  9. Theodore Cekan

    Theodore Cekan

    Owner

    United States - Tests: 2 - Portfolio: 2

    I have 18 years experience building web applications and running an ISP. I have experience with PHP, Javascript (including JQuery and AJAX), MySQL, MSSQL, Redis, Riak, and setting up and maintaining linux and Windows web servers, mail servers, DNS servers, routers, firewalls, and just about everything Internet. I enjoy developing using frameworks such as CakePHP, Yii, and Slim. I have experience developing many different types of sites, including social networking, ecommerce, informative, and api services.

    $44.44 /hr
    4 hours
    4.91
  10. Jakub Hajek

    Jakub Hajek Agency Contractor

    System Engineer with Linux experience

    Poland - Tests: 1

    IT specialist with primary focus on system administration and applications running in large and scalable environments. Experienced in various Open Source technologies such as Linux, MySQL, Apache, Nginx, Varnish and many more. Interested in High Available architectures supporting business solutions. Also provides full-time support and monitoring for his customers. Experience gained while working for several years in one of the biggest Polish portal as a system and database administrator. Afterwards working for various companies and holding responsibilities for keeping environments and applications in healthy condition. Working on his own and being hired as a contractor for companies needing qualified IT professionals. Visit www.cometari.com to get more detailed portfolio!

    Associated with: Cometari Dedicated Solutions

    $39.99 /hr
    0 hours
    0.00