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When I'm on an EC2 box from Amazon with a default, unchanged firewall setup I'm seeing those warnings multiple times when running setup sudo mailinabox
sudo: unable to resolve host box.ip-172-31-3-44.ap-southeast-2.compute.internal
Can you tell and document which port has to be opened for that?
The text was updated successfully, but these errors were encountered:
When I'm on an EC2 box from Amazon with a default, unchanged firewall setup I'm seeing those warnings multiple times when running setup
sudo mailinabox
Can you tell and document which port has to be opened for that?
The text was updated successfully, but these errors were encountered: