Banner Image

All Services

Programming & Development

Linux Email Administration and Support

$35/hr Starting at $25

I have worked in the anti-spam and anti-virus industry for over 15 years. I have been using linux (Redhat, Centos, Amazon) since 2001. I admin dozens of physical linux servers and hundreds of virtual servers on Amazon EC2. I have experience with postfix, sendmail, qmail, and exim. I use postfix on all my systems. I have used postfix as a local outbound mailer only, an incoming mail relay agent, as well as a mail server in both real and virtual user systems. I admin a Zafara mail server with postfix MTA, and have done numerous SpamAssassin integrations into various MTAs.

About

$35/hr Ongoing

Download Resume

I have worked in the anti-spam and anti-virus industry for over 15 years. I have been using linux (Redhat, Centos, Amazon) since 2001. I admin dozens of physical linux servers and hundreds of virtual servers on Amazon EC2. I have experience with postfix, sendmail, qmail, and exim. I use postfix on all my systems. I have used postfix as a local outbound mailer only, an incoming mail relay agent, as well as a mail server in both real and virtual user systems. I admin a Zafara mail server with postfix MTA, and have done numerous SpamAssassin integrations into various MTAs.

Skills & Expertise

Amazon EC2Antispam and AntivirusApache SpamAssassinCentOSClamAVContent FilteringDNSEmail ServicesLinuxPostfixQmailRhelSendmail

4 Reviews

  • Elisabeth 1 says,

    It was a pleasure to work with Dallas. He tested my material to provide me with an example, to make sure he understood exactly what I was looking for. I talked to many freelancers but he was the only one who took time to understand what I needed. The geo mapping he provided was excellent. He made some improvements with the markers that made the research and the analysis so much easier. I am so impressed with his technical skill and his friendly manner. Highly recommend him, and his charge fee was very affordable for my small business.

    for Geo Mapping Postcodes on Nov 04, 2014

  • Steve_Kilner says,

    On time, done right, affordable - it should always be this simple - thanks Dallas

    for Capture IP addresses of visitors on Nov 01, 2014

  • Aveyond Studios says,

    Very fast at fixing bugs. Thanks!

    for Wordpress Email Troubleshooting on Oct 29, 2014

  • Aveyond Studios says,

    A problem that looked simple had quite a few barbs attached to it. Our own administrator was having difficulties with the issue so we hired Dallas and he fixed the problem quickly. Thanks for the awesome work!

    for Wordpress Email Troubleshooting on Oct 16, 2014