SpamAssassin Freelancers

Browse SpamAssassin job posts for project examples or post your job on Upwork for free!

SpamAssassin Job Cost Overview

Typical total cost of Upwork SpamAssassin projects based on completed and fixed-price jobs.

Upwork SpamAssassin Jobs Completed Quarterly

On average, 3 SpamAssassin projects are completed every quarter on Upwork.


Time to Complete Upwork SpamAssassin Jobs

Time needed to complete a SpamAssassin project on Upwork.

Average SpamAssassin Freelancer Feedback Score

SpamAssassin Upwork freelancers typically receive a client rating of 4.64.

Last updated: May 1, 2015

Popular SpamAssassin Searches

More options
Clear all filters
  1. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Last active: 1 day ago - Tests: 7

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

    $30.00 /hr
    281 hours


    Linux specialist servers

    Brazil - Last active: 01/04/2014

    In seven years working with various types of systems and services running on linux, accumulated experience which enables me currently managing a network with sixteen thousand users. This network is the federal public service that I work for. Among the implementations that I highlight in my work: The infrastructure as a service using OpenStack. All basic network services. DNS FTP DHCP LDAP ... Mail with postfix, antispam, policyd and zarafa system.

    $55.56 /hr
    0 hours
  3. Brendan Dubbels

    Brendan Dubbels

    Email Deliverability Fanatic & Marketing Enthusiast

    United States - Last active: 10/27/2014 - Tests: 1

    I've been working in the world of marketing automation and email deliverability for almost 6 years now. During this time, I've overseen the sending of 7 billion+ emails and know what it does or doesn't take to make it to the inbox. As the fifth employee at ONTRAPORT (and Lead Postmaster) I'm very familiar with all things marketing automation (especially within ONTRAPORT) and have worked with some of the top brands in the online marketing space as a result. I am a results oriented strategist that is looking to help you bring your business to the next level - be it through creating and implementing systems & strategies to increase ROI - or to make sure that your messages always end up in the inbox. I have a team of 2 that work with me, one developer and one talented graphic artist. Having been through many projects with each I can certify that we'll be able to provide the highest level of quality, the best results, and a job that will only need to be done once.

    $150.00 /hr
    0 hours
  4. Rodrigo Monteiro

    Rodrigo Monteiro

    Senior Linux Administrator

    Brazil - Last active: 06/03/2014 - Tests: 3

    IT Professional for 13 years, since 2005 specialized in Linux servers for high availability, virtualization, tuning and hardening in Networking Services and Information Security. LPI Certified. 19 recomendations in LinkedIn. Here are some skills: Apache, Tomcat, MySQL, qmail, Postfix, Zimbra, Dovecot, Courier, SpamAssassin, AmaViS, Horde, Zabbix, Cacti, Nagios, Bind, OpenFire (Jabber), Squid, OCS, Samba, Storage, MediaWiki, iptables, Shell Script, RISC, SAN Network, Linux, tcpdump, KVM, VMware ESXi, JBOSS, Oracle, OpenLDAP, Active Directory, Zope/Plone, Joomla, Wordpress, nginx, Varnish, PHP, Windows Server, Red Hat Cluster

    $11.11 /hr
    0 hours
  5. Alex Kriulkin

    Alex Kriulkin

    linux system administrator

    Russia - Last active: 5 days ago - Tests: 4

    I've been working for web hosting company for over 2 years. My responsibilities include: - configuration of web severs, mail deamons, db servers - performance tuning - managment of virtual infrasctructure(vm's on KVM) - troubleshooting and monitoring(zabbix,nagios) - network configuration(cisco) - installation of vm's for shared hosting from scratch. I have experience with hosting stack (apache, nginx, unicorn(ruby), php, mysql, portgresql) mail deamons ad postfix, exim sendmail, dovecot and etc.

    $3.33 /hr
    0 hours
  6. Konstantin K.

    Konstantin K.

    IT Pro

    Russia - Last active: 12/03/2014 - Tests: 3 - Portfolio: 11

    Programming languages: - Perl (Linux/Windows) - PHP - JavaScript (NodeJS, jQuery, AngularJS, Qooxdoo, MooTools etc.) - SQL (PostgreSQL,MySQL, DB2, etc...) - ASP (VBS) - Delphi (Lazarus, Kylix) - Visual Basic - Python - HTML5/CSS3 - C/C++/C# (Linux/Windows) Os's (Administration): FreeBSD, Linux (Debian, Suse, CentOS etc.). - 8 years: Mail: postfix, cyrus, spam-assassin, amavisd-new, squirrel-mail, round-cube ... Web: Apache, Nginx, Perl, Php, HTML5, Javascript ... Other: Squid,VPN(mpd,openvpn, ipsec), bind,DHCP, NAT, CARP, Zabbix, nagios, monitis, clusters, ftp ... Firewalls/Filters/Monitors: ipfw, pf, Snort DBMS/DB: MySQL, Postgres, FireBird, DB2, SQLite ...

    $22.22 /hr
    10 hours
  7. Mauricio Fallas

    Mauricio Fallas

    Experienced Systems Administrator

    Costa Rica - Last active: 05/27/2014

    Systems Engineer with over 15 years of experience in the IT field. I have worked in the IT Support Area, being in charge of the implementation, maintenance and management of sever environments, including but not limited to messaging services, antivirus and antispam systems, and emergency SWAT calls that involve several teams coordination. I have worked as a team leader for a group of administrators and I have excellent customer service skills.

    $20.00 /hr
    0 hours
  8. Zoltán Lakatos

    Zoltán Lakatos Agency Contractor

    Hungary - Last active: 09/10/2013 - Tests: 3 - Portfolio: 2

    When I first met linux systems in '99 I was amazed by the flexibility of them and that has determined my whole career. I worked with many different distributions since then, installed and configured postfix, sendmail, exim, pure-ftpt, BIND, LAMP, OpenVPN, teamspeak, lighttpd ... and a lot of other server software in a wide variety of environments. I wrote my first BASIC lines when I was 8 but the real programming has started around 2001 when I fell in love with C so I've started to develop server-side programs and websites in C, C++, php and JavaScript. I have a good relationship with many other programming languages, and *nix systems like FreeBSD. I was lucky to be there at the very beginnings of 3D rendering and I've been having it as a hobby ever since.

    Associated with: Applied Evolutions LLC.

    $35.00 /hr
    0 hours


    Linux System Administrator

    India - Last active: 07/22/2014 - Tests: 2

    I am able to do any task comes under a linux based system as I have live working experience in remote client servers world wide. I am confident about my ability and innovative to explore the secure and better possibilities to realize the client's requirement.

    $11.11 /hr
    0 hours