0.0.0.0 for HTTP_BIND and HTTPS_BIND had the negative effect that the sockets were only IPv4 bound. By default this should be dualstack IMHO. So i decided to set the fields to '' (empty string) if mailcow__config_http_bind or mailcow__config_https_bindare set to none.
ntimo
commented
1 year ago
0.0.0.0forHTTP_BINDandHTTPS_BINDhad the negative effect that the sockets were only IPv4 bound. By default this should be dualstack IMHO. So i decided to set the fields to '' (empty string) ifmailcow__config_http_bindormailcow__config_https_bindare set to none.