SMTP Error (): Connection to server failed

Community Support Mail
4

Edit /etc/hosts files and add this line at top:

127.0.0.1 localhost

Save the file and try again, if that doesn’t work, edit again the /etc/hosts file and comment this line:

::1 localhost ip6-localhost ip6-loopback

So it will look like this:

#::1 localhost ip6-localhost ip6-loopback
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