Example:

```sh
export MINIO_DOMAIN=mydomain.com
minio server /data
```

For advanced use cases `MINIO_DOMAIN` environment variable supports multiple-domains with comma separated values.

```sh
export MINIO_DOMAIN=sub1.mydomain.com,sub2.mydomain.com
minio server /data
```

## Explore Further

	// overrides all environment values passed from
	// 'podman run -e ENV=value'
	EnvConfigEnvFile = "MINIO_CONFIG_ENV_FILE"

	EnvBrowser    = "MINIO_BROWSER"
	EnvDomain     = "MINIO_DOMAIN"
	EnvPublicIPs  = "MINIO_PUBLIC_IPS"
	EnvFSOSync    = "MINIO_FS_OSYNC"
	EnvArgs       = "MINIO_ARGS"
	EnvVolumes    = "MINIO_VOLUMES"
	EnvDNSWebhook = "MINIO_DNS_WEBHOOK_ENDPOINT"

## Cloud Scale Deployment

		"Can only accept `on` and `off` values. To enable O_SYNC for fs backend, set this value to `on`",
	)

	ErrOverlappingDomainValue = newErrFn(
		"Overlapping domain values",
		"Please check the passed value",
		"MINIO_DOMAIN only accepts non-overlapping domain values",
	)

	ErrInvalidDomainValue = newErrFn(
		"Invalid domain value",
		"Please check the passed value",
		"Domain can only accept DNS compatible values",
	)

			if _, ok := dns2.IsDomainName(domainName); !ok {
				logger.Fatal(config.ErrInvalidDomainValue(nil).Msgf("Unknown value `%s`", domainName),
					"Invalid MINIO_DOMAIN value in environment variable")
			}
			globalDomainNames = append(globalDomainNames, domainName)
		}
		sort.Strings(globalDomainNames)
		lcpSuf := lcpSuffix(globalDomainNames)