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Web Mail server

Kindly assist

Some users inside the network can't access the webmail server that is hosted inside the network 



Added TAGs
[edited by: emmosophos at 6:48 PM (GMT -7) on 15 Sep 2022]
[locked by: rfcat_vk at 10:01 PM (GMT -7) on 15 Sep 2022]
[unlocked by: rfcat_vk at 7:30 AM (GMT -7) on 16 Sep 2022]
[locked by: emmosophos at 7:18 PM (GMT -8) on 17 Nov 2022]
Parents
  • Sounds like a DNS problem. We need the normal infos then:

    Do you use the same DNS domainname internally and externally?

    How is your DNS-Setup oin the clients?

    Do you use a proxy (webfilter)

    Are there WAF-rules in place for that server?

    Mit freundlichem Gruß, best regards from Germany,

    Philipp Rusch

    New Vision GmbH, Germany
    Sophos Silver-Partner

    If a post solves your question please use the 'Verify Answer' button.

Reply
  • Sounds like a DNS problem. We need the normal infos then:

    Do you use the same DNS domainname internally and externally?

    How is your DNS-Setup oin the clients?

    Do you use a proxy (webfilter)

    Are there WAF-rules in place for that server?

    Mit freundlichem Gruß, best regards from Germany,

    Philipp Rusch

    New Vision GmbH, Germany
    Sophos Silver-Partner

    If a post solves your question please use the 'Verify Answer' button.

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