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IP public is a black list to Hotmail

Hi I had a problem with my firewall public IP as it appears as blacklisted in the domain of Hotmail, so that you can not receive emails from Hotmail domain, I could help with this problem.

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0 lferrara over 8 years ago

Wilson,

this is an issue not related to UTM/XG but it is a problem inside your network or your mail server is improperly configured.

If you need help, send me a PM.

Thanks
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0 WilsonBarba over 8 years ago in reply to lferrara

Thank you very much for your help lferrara, but this problem did not exist until the XG appliance was placed in production
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0 lferrara over 8 years ago in reply to WilsonBarba

It can depends on a number of factors.

Make sure that your XG is configured correctly and all your inside devices are well protected.

Thanks
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0 BonMerd over 8 years ago in reply to lferrara

Maybe the forged HELO is responsible ? community.sophos.com/.../77473
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