Zimbra Administration Jobs

4 were found based on your criteria

  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    Our main Zimbra email server has failed. My usual guy is not available. We have setup a temporay server, but need the old details migrated to the temporay setup first. Then Repair or a mirrored system created from there. Or best quick solution old Zimbra server repaired. === Starting logswatch...[] INFO: master is down, falling back to replica... [] FATAL: failed to initialize LDAP client com.zimbra.cs.ldap.LdapException: LDAP error: : invalid credentials opendkim: /opt/zimbra/conf/opendkim.conf: ldap://zimbra ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Our Zimbra server was used for sending spam, i saw the mail queue went up very fast (in 5 min we had 50.000 mails in queue and message count was 900.000), i blacklisted the ip address where the spam was sending from. But to be sure everything is secure we are searching someone who can secure the server further. So checking everything on breaches or vulnerabilities. Please describe in cover letter what you are planning to do on ...