Postfix Professionals & Consultants

Showing 160 freelancers

Postfix Professionals & Consultants

Showing 160 freelancers

  • Email Deliverability & Marketing Support

    Support Email Programs with deliverability consulting, new systems deployment, and similar projects. See http://www.linkedin.com/in/davidbronson for experience.

    postfix 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 9 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • *nix geek

    Over the last 10 years, I was working with *nix-like OSes. I started from FreeBSD and OpenBSD, and now I use mostly Gentoo Linux. I have developed a big bunch of parsers/small scripts, configured a lot of different software … more

    Over the last 10 years, I was working with *nix-like OSes. I started from FreeBSD and OpenBSD, and now I use mostly Gentoo Linux. I have developed a big bunch of parsers/small scripts, configured a lot of different software. I have experience with a few different programming languages, mostly Python and bash. Now I am moving forward to web development (using flask, mongodb, a little of jQuery, etc). Therefore, my core competency is writing small server-side scripts, creating small web apps. I can also do everything with e-mail processing. Honestly, I am looking for an ongoing full-time job, however other options are fine too (for now).  less

    python bash awk postfix nginx mongodb flask 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 115 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • Mail / System Administrator

    Create private mail services for guaranteed delivery into INBOX for most public mail services. Hi experience of *NIX and Windows OS and services. ОS Linux: Distro: Debian/Ubuntu, RedHat/Centos, Slackware/ArchLinux, Gentoo/CLD Services: webserver(nginx,apache,php-fpm,fastcgi … more

    Create private mail services for guaranteed delivery into INBOX for most public mail services. Hi experience of *NIX and Windows OS and services. ОS Linux: Distro: Debian/Ubuntu, RedHat/Centos, Slackware/ArchLinux, Gentoo/CLD Services: webserver(nginx,apache,php-fpm,fastcgi), webproxy(squid,SAMS,squidguard), mail(postfix, exim, dovecot, cyrus, amavisd, spf, dkim), samba+AD integration, firewall, ldap(mail, samba), VPN (IPsec, l2tp, pptp), pgsql, mysql, nagios, bacula, dhcp, bind) desktop (wine, xorg, hal, synce, office). More than 7 ages exp. ОS *BSD: OpenBSD, FreeBSD Services: web(httpd), proxy(squid, squidguard), mail(postfix, dovecot, amavisd), samba, firewall,routing, VPN (IPsec, pptp), bind, dhcp). ОS Windows: Windows 2000, XP, 2003, 2008 Server (AD, DHCP, GPO, IIS etc)  less

    vpn linux-system-administration postfix email-deliverability-consulting kvm-virtualization ipsec python openbsd c++ network-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 144 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • System administrator | Webmaster | SEO expert

    Young experienced admininstrator system server dedicated web-mail GNU / LINUX. 3 years of experience I has mastered the technologies needed for a website hosting server. Management only or more server with or without control panel. At company Ideoservices, I put my … more

    Young experienced admininstrator system server dedicated web-mail GNU / LINUX. 3 years of experience I has mastered the technologies needed for a website hosting server. Management only or more server with or without control panel. At company Ideoservices, I put my first practice apache-mysql-php, Ngnix, postfix, courier / dovecot-imap pop3, PostgreSQL, Python .. implement several opensource as Openerp, webmail, CMS in two dedicated server. Webmaster CMS joomla, Durpl, Wordpress producing the internets website ideoservices.com, moulinroyal.com, http://mrc.harona.com/; http://hyfac.ideoservices.com/ Within society wamada great web Madagascar agency, I work as as IT Manager: ensuring performance, system reliability, maintain security, add new features, backup / restore data with Bacula ... Monitoring, surveillance for three production web servers. We host over 50 websites. Worked freelance with clients in France for SEO mission after 5years of experiences I'll put on odesk my capacity to entrust with customer having referencing project.  less

    mail-server-implementation lamp-administration apache-administration linux-system-administration html5 css3 php nginx postfix windows-administration 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 48 HOURS
    • MADAGASCAR
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 0 TESTS
  • Freelance Developer

    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 … more

    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.  less

    minecraft postfix linux-system-administration c++ python web-design web-content-management website-development wordpress 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 21 HOURS
    • NEW ZEALAND
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Server and Network Administration Specialist

    I have been working in Linux and Cisco platforms since 2009. Achieved my RHCE and CCNA certifications. I am currently working towards CCNP. Currently, I'm working in the Data Network of an International Internet Gateway. I have also worked … more

    I have been working in Linux and Cisco platforms since 2009. Achieved my RHCE and CCNA certifications. I am currently working towards CCNP. Currently, I'm working in the Data Network of an International Internet Gateway. I have also worked as a System Admin in a University and managed Servers that provided services for more than 500 hosts. I have worked in one of the largest ISPs in Bangladesh. I have deployed Linux Servers for many organizations and troubleshooted many Server related issues during my work in the ISP.  less

    linux-system-administration cisco-ios nagios iptables clustering samba ospf cisco-routers asterisk postfix 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 16 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 5 TESTS
  • Messaging Consultant

    Over the last 10+ years experience in the Linux and Messaging field: -Email Platforms (Qmail, Postfix, Zimbra, Sendmail ) which includes deployment, Tuning and Migration. - Zimbra OSE/NE Specialist - Redhat clustering - load balancing and high availability - Monitoring (cacti, nagios, snmp,etc … more

    Over the last 10+ years experience in the Linux and Messaging field: -Email Platforms (Qmail, Postfix, Zimbra, Sendmail ) which includes deployment, Tuning and Migration. - Zimbra OSE/NE Specialist - Redhat clustering - load balancing and high availability - Monitoring (cacti, nagios, snmp,etc.) - DNS ( Bind , TinyDNS ) - nginx reverse Proxy - Regular Expressions - Perl/Bash Scripting - Splunk Data Analytics - Puppet Automation tool for System Administration  less

    perl clamav spamassassin mysql postfix 00 more less
    • $14.44 HOURLY RATE
    • 4.3
    • 418 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Official Amazon AWS Partner. Senior Cloud and Linux Expert

    I am an expert with more then 13 years of experience with systems, storage and networking. In last 5 years i`ve mostly have been working on virtualization and cloud solutions such as Amazon AWS and i`m an Official … more

    I am an expert with more then 13 years of experience with systems, storage and networking. In last 5 years i`ve mostly have been working on virtualization and cloud solutions such as Amazon AWS and i`m an Official Amazon AWS Consulting Partner. I`m not running part time gigs here - systems architecture and support is my prime and only business. I can help you with architecture, set up and later maintanence and support for your infrastructure in AWS, GoGrid, Softlayer or other IaaS providers.  less

    linux-system-administration amazon-ec2 lamp-administration amazon-rds amazon-s3 unix-system-administration nagios puppet-administration postfix virtualization 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 268 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Network Administration, System Administration (Windows/Linux), VMware

    I am a Cisco Certified Network Engineer with more than 4 years hands-on experience on Cisco equipments like Cisco layer-2/layer-3 switches , routers, ASA firewall & PIX. Deploy and monitoring Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS … more

    I am a Cisco Certified Network Engineer with more than 4 years hands-on experience on Cisco equipments like Cisco layer-2/layer-3 switches , routers, ASA firewall & PIX. Deploy and monitoring Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS,SQUID, Linux Based Email Servers & Solarwinds Familiar with products of other networking equipment manufacturing companies like D-link, Netgear, Zyxel, MikroTik etc. Currently maintain a LAN and WAN network of at least 3000+ users with 3 remote branches and seeking for an opportunity to achieve better.  less

    network-administration network-security network-planning linux-system-administration windows-administration cisco-routers cisco-asa internet-research postfix vmware-esx 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 85 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • can't do is not an option

    - Linux maintenance/troubleshooting (RHEL, Centos, Debian), - Cloud hosting (Amazon EC2, AWS, S3), - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), - Web servers (apache, nginx, lighttpd), - Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin … more

    - Linux maintenance/troubleshooting (RHEL, Centos, Debian), - Cloud hosting (Amazon EC2, AWS, S3), - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), - Web servers (apache, nginx, lighttpd), - Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), - Bulk marketing (Dkim, spf, high speed/inboxing, interspire, powermta,returnpath), - Automation (puppet, perl/shell/awk scripting), - Monitoring (nagios, zabbix,cacti), - Database Optimization,Replication (MySQL)  less

    mysql apache-administration lamp-administration postfix amazon-ec2 amazon-web-services squid nginx magento linux-system-administration performance-tuning load-balancing clustering haproxy centos 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 97 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
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