When I do a DNS look up on that domain name I get the below.
answercenterla.com. 599 IN A 126.96.36.199
answercenterla.com. 3599 IN NS ns51.domaincontrol.com.
answercenterla.com. 3599 IN NS ns52.domaincontrol.com.
answercenterla.com. 3599 IN SOA ns51.domaincontrol.com. dns.jomax.net. 2019061000 28800 7200 604800 600
No MX record found
When I check the open ports on either of the above IPs I am only seeing a few open.
- 188.8.131.52 ( 80 | 4443 )
- 184.108.40.206 ( 80 )
To keep the domain from looking external you can change the setting in the domain admin page.
GoDaddy is not serving any MX records You will want to update that and you can change SmarterMail to look local and not use the MX record.
Technical Support Specialist