Postfix SMTP Server Professionals & Consultants

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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, 18 Postfix SMTP Server projects are completed every quarter on Upwork.

18

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: May 1, 2015

Popular Postfix SMTP Server Searches

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  1. Raymond A.

    Raymond A.

    System Administrator with 8+ years of experience

    Pakistan - Last active: 06/17/2012 - Tests: 2 - Portfolio: 3

    I’m a network engineer with 8+ years of system administration experience ranging from server setup to management of high availability clusters. After living a “solution-filled” life in the corporate world, this is my initiative to serve startup companies and small businesses in the freelancing community. With a team of 10+ system administrators working with me, I can manage the following jobs, quickly and efficiently: - System Analysis and Administrations - Server Management - Web Administration - Email Server Management - Network Monitoring - Cluster Management - MySQL Tuning & Administration - Backup & Disaster Recovery Planning - High Availability Clusters Check my bid and contact me now. Like my international Clients, I am certain that you won’t regret your decision.

    $20.00 /hr
    7 hours
    4.99
  2. Nikitas Skemvris

    Nikitas Skemvris

    Systems Administrator and IT Engineer

    United Kingdom - Last active: 01/17/2014 - Tests: 6

    I am an experienced Systems Administrator, having worked for many years with a broad range of fairly complicated technologies, products and tasks. I like to understand how an implemented system works and dislike relying on trial-and-error or luck. I am eager to analyze the costs and benefits of alternative solutions, examine the requirements of each situation and make informed suggestions on how they could better be served. I draw real satisfaction from automating routine tasks that would otherwise require human labor. I prefer to work with Unix-like systems, but I have long experience in administering and supporting Windows Servers as well. Key Skills: • Hardware: Assembling computers, identifying and replacing faulty parts • Common Office software: Word/Excel/Access/Powerpoint • Systems Administration: GNU/Linux (Slackware, Gentoo, RedHat/CentOS, ArchLinux, Debian), FreeBSD and Windows Operating Systems • Designing and Implementing secure IP Networks based on Ethernet and WiFi • Installing and customizing numerous Network Service software, including: Postfix, Dovecot, Apache, Nginx, Varnish, MySQL, PostgreSQL, BIND, PowerDNS, NFS, Samba, OpenSSH, NTPd, Squid, Rsyslog • Relational Databases: SQL • Firewalls and Traffic Control: Iptables, Iproute2, PF • Virtualization: Vmware ESXI, Microsoft HyperV, Linux Vserver, OpenVZ, FreeBSD Jails • Languages: Python, Ruby, PHP, PERL and BASH (Note: I don't consider myself a Software Developer, but I am able to develop small applications that automate routine tasks or import/export/analyse/present data in helpful ways, following proper programming practices)

    $15.56 /hr
    0 hours
    5.00
  3. Marko R.

    Marko R.

    Systems & Network Administrator of Linux/Unix servers / Web Developer

    Croatia - Last active: 02/10/2014 - Tests: 3 - Portfolio: 2

    I am working more than 10 years on Linux systems. Administration few of them is my Job. I have experiance in (RedHat/Debian/Ubuntu). As my every day distro I use Gentoo from which i gain mine frendship with linux. Also you can find mine strong experties in these fileds: Linux administration and security; - Apache web server - Mail servers (postfix preferred) - Monitoring (cacti, zabbix, nagios, etc) - Security (penetration testing metods, f2ban, iptables, netfilter) - Networking (routing, trafiic balancer, QOS, NAT, DNS, SSH, relay, etc) In Devlopment field: exelent in : - joomla/drupal/wordpress - html/xml/css - shell scripting/bash/python basic in : - Lua(litle) - C and C++ and Java

    $8.89 /hr
    0 hours
    4.70
  4. Syed Raza

    Syed Raza

    Linux / Unix / Sun Solaris / AIX / Windows servers / Clustreing & VOIP

    Pakistan - Last active: 07/20/2014 - Tests: 15 - Portfolio: 1

    "Have 5+ years Technical Experience over Major Unix/Linux Distro ( Debian, HP-UX11i, Solaris 8.0/10, AIX 5.X, 6.X, RedHat Enterprise Linux 3-5, Novell Enterprise Server, SLES 7), Virtualization (Xen, Citrix Xen, VBox, Vmware ESX, Solaris Zones and Containers, IBM LPARS/DLPARS/WAIO). High level hardware of P and i Servers from IBM and Sun SPARC T5220 Server Machines. Cloud Computing (Amazon EC2,S3,Cloud front, Elastic host, Linode, Rackspace) DNS, LAMP(Apache2,Cherokee,Nginx,lighthttpd) / J2EE ( Tomcat6, Jetty, GlassFish, Jboss, IBM Web Sphere Application Server), Streaming Server (Wowza/php based h264 Pseudo Streaming etc.) Load Balancers (Zend LB, Amazon ELB, HA-Proxy, Mysql-proxy). DataBase (Mysql, Oracle, Postgre, DB2, NOSQL etc). Inhouse Development Environment for Apple / Android / Windows Mobile and LAMP. Bug Tracking and ticketing System. Securing the Web, DB and Applications using open source tools and certifying PCI Compliance etc. Besides that i have experience of 130 Nodes Beowulf Cluster. My major expertise is on UNIX/ Linux based systems and Cloud Integrated with MS windows Environment and High Performance Machines and High Availability Systems. Planning, Designing and implementing DR SITE as Project and BCP as free-lance work with PCI Standard. Please review CV for Details"

    $22.22 /hr
    2 hours
    5.00
  5. Igor Gueths

    Igor Gueths

    Linux server administrator

    United States - Last active: 04/30/2011 - Tests: 3

    I possess a broad range of skills, everything from security best principals and practices, to network troubleshooting and server administration. My server administration experience mainly revolves around Linux and UNix platforms, due to their overall accessibility and command-line nature. While I happen to enjoy some programming, my main professional strengths lie within the administration areas. That is not to say that I have never programmed at all professionally; in fact, my last job had me doing a lot of coding in PHP5, with some Bash and Perl scripting thrown in for good measure. If you have any further questions regarding my skills and or experience, please do not hesitate to ask!

    $13.33 /hr
    0 hours
    5.00
  6. Andrey Sidorenko

    Andrey Sidorenko

    Linux Engineer

    Russia - Last active: 07/23/2014 - Tests: 5

    Experienced Senior Systems Administrator with over 10 years of technical experience and a passion for working with the latest technologies. Certificates: Red Hat Certified Engineer SW: - Linux, Windows (basic knowledge) - VMWare (esxi, vcenter, view) - Zabbix, Nagios - Apache, Nginx, Tomcat - MySQL, PostgreSQL - Squid - Postfix, Dovecot, CommunigatePRO, Barracuda Antispam, Spamassassin - hadoop, cloudera - bash and php scripting - bind, dhcp, vpn, heartbeat, drbd, lvs, samba and more and more and more HW: - IBM servers - IBM bladecenter - Dell servers - Sun servers - NetApp, Equallogic - Cisco

    $16.67 /hr
    0 hours
    5.00
  7. Abu Tanjim Chowdhury

    Abu Tanjim Chowdhury

    Linux administration/ CCNA / Network administration

    Bangladesh - Last active: 07/26/2014 - Tests: 4 - Portfolio: 4

    In Linux platform i have experience in all kind of server configuration and maintenance experience such as DNS, Apache web server, sand-mail, qmail, postfix, samba server, Telnet , ssh, ftp, nfs, proxy, squid, iptables, ipchains, firewall, gateway server, server migration, home directory migration, Storage management (RAID, LVM), Round Robin, Secure Socket Layer, php config, Mysql server, Server Backup , Shell Scripting. I have knowledge of ISP setup. Different types of monitoring tools such as MRTG, Nagios, Cacti, Zabbix. In windows platform i have experience in windows server 2008 administration All of the component of Active Directory, DNS, web , user management, Disk management, Quota System etc.

    $11.11 /hr
    0 hours
    5.00
  8. BENOUHOUD Nadir

    BENOUHOUD Nadir

    Network & Security Engineer,programmer

    Morocco - Last active: 03/27/2014 - Tests: 4

    Servers setup, network setup, performance optimization, troubleshooting, maintenance, automation, documentation. Any kind of hardware and software for Unix-like operating systems. Web, DB, Mail, DNS, Firewall, etc... I would like to offer you my deep knowledge of servers hardware and software, which allows me to fine-tune servers according to their roles, and my ability to anticipate and solve problems in shortest time possible. windows or Linux no problem... Over the last 5 years I have developed a lot of desktop and serverside applications using C, C++, Java, SQL, PL/SQL, MYSQL languages for small business in Morocco and france

    $22.22 /hr
    0 hours
    5.00
  9. Werner Gillmer

    Werner Gillmer

    Senior Linux / UNIX system administrator

    South Africa - Last active: 11/14/2013 - 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
  10. Joy C.

    Joy C.

    Motion Graphics Artist

    Singapore - Last active: 01/29/2014 - Tests: 2 - Portfolio: 8

    Here's the link to my showreel: https://vimeo.com/84025409 Password: just a reel And here's a link to my short written works: http://phosphenelights.wordpress.com http://shortstoriesofjoy.wordpress.com As a graduate from an Arts College majoring in Animation, I take pride and passion in creating works of art that would create an impact on the viewer or the client. With a few years of freelancing and year of experience as a Motion Graphics Artist in a post-production company, I have gained many skills in terms of design, software capabilities (Adobe Photoshop, Illustrator, InDesign, Flash, After Effects), as well as communication. I work well with clients and am able to handle the whole process of a project, from pre to post production. Also with a background in literature studies, I have an excellent command of the English language, and have created and written a few short stories and written works over the past few years. This good command of the English language has also enabled me to work and communicate well with clients. When given a task and a deadline, I will be sure to carry it out from start to finish. As a perfectionist, I would always be sure to take note of small details that would ultimately affect the big picture.

    $13.33 /hr
    4 hours
    4.97