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Wilco

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In the Active Connection section I've got a strange "from' adress by a user:
Ec2-52-90-53-113.compute-1.amazonaws.com

What's this about? Should I get worried?

Wilco

[Updated on: Fri, 07 July 2017 21:49]


Kerio Connect 9.2.3 on Windows Server 2012 R2 (dutch)
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freakinvibe

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The user is connecting from the Amazon cloud.

I would check with the user if that is his/her provider. If not, it could be a bot, running in the cloud, that does password guessing or something else.

[Updated on: Fri, 07 July 2017 13:08]


Dexion AG - The Blackberry Specialists in Switzerland
https://dexionag.ch
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Wilco

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The user in question is me. That is with my accountname. I am not aware that I'm using a Amazon cloud when connecting to the Mailserver.

Kerio Connect 9.2.3 on Windows Server 2012 R2 (dutch)
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freakinvibe

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Then it is definitely a concern.

For a test, I would block this AWS IP address on the firewall and see if your ActiveSync connections still work. If so, it seems to be a third-party trying to access your account via AWS.

Also, check in Kerio Web Client under Settings > Mobile Devices

Do you see any devices that don't belong to you?

[Updated on: Mon, 10 July 2017 11:34]


Dexion AG - The Blackberry Specialists in Switzerland
https://dexionag.ch
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