Setting Up Zimbra Collaboration Suite (ZCS) on RHEL/CentOS 7/6

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Matei Cezar

I'am a computer addicted guy, a fan of open source and linux based system software, have about 4 years experience with Linux distributions desktop, servers and bash scripting.

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45 Responses

  1. Aravind says:

    i did the same everything working fine, but i am not receiving mails. i can able to sent.

  2. Matei Cezar says:

    Yes…a local dns server with proper records configured should solve the problem. Also internal clients resolvers should be pointed to your DNS server.

  3. Vijendra says:

    Excellent article. I have done all the steps as mentioned. Admin panel & user logins is successful.

    But sent mails are bouncing. It is showing Host not found error.

    I only want to install this server locally. Can this problem be resolved by having a local DNS server? I know that the problem is with the MX or A record.

    Please suggest what can I do?

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