Hello,
Are you seeing the following error in your Postfix logs?
postfix/smtp: fatal: unknown service: smtp/tcp
Double check that your permissions are correct on /var/spool/postfix/etc/services
If the file does not exist copy your /etc/services to /var/spool/postfix/etc/services
Are you seeing the following error in your Postfix logs?
postfix/smtp: fatal: unknown service: smtp/tcp
Double check that your permissions are correct on /var/spool/postfix/etc/services
If the file does not exist copy your /etc/services to /var/spool/postfix/etc/services