Hello Folks,
I just ran some online port-scanners against one of our ASGs and they revealed that port 587/tcp is open. I doublechecked all service-definitions and I can't find any rule opening that port.
So I suppose it must be something different, probably something auto-generated by Astaro.
my /etc/services lists this port as "mail message submission".
Does anyone have any information on how this is used by astaro?
Thanks a lot!
DiePlage
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