Server Security Engineer

Closed - This job posting has been filled and work has been completed.

Job Description

Currently, outgoing email from my server gets rejected by google, yahoo and other domain accounts. I seems that spammers have been cloaking my email address for their own use. There may be an open relay issue as well. So I may need my server optimized for security purposes ( DKIM, SPF, etc)

Skills: mail-servers, yahoo