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SMTP hostnames with multiple Exchange Servers

I have 2 domains, each with an Exchange Server behind an ASG 220. I have set up SMTP profiles and each domain can send and receive email. However, one of them fails reverse DNS lookup. Both are getting the SMTP hostname from the advanced tab under SMTP. There does not appear to be a place to configure separate SMTP hostnames under the SMTP profiles.
Correct configuration?


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  • I'm not sure what message you're getting when you conclude that it fails reverse DNS, but, for the one that fails, are you sure this can't be fixed by adding/correcting the appropriate record in your public DNS entries?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • I'm not sure what message you're getting when you conclude that it fails reverse DNS, but, for the one that fails, are you sure this can't be fixed by adding/correcting the appropriate record in your public DNS entries?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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