Your MX server tests OK:
but I cannot TELNET to your server - check your FIREWALL settings and make certain your INBOUND connections are open for all of your SmarterMail ports.
you should also make certain your ports are properly mapped to the PUBLIC IP ADDRESS in your SmarterMail settings.
telnet easyreach.co.in 25
Connecting To easyreach.co.in...
Could not open connection to the host, on port 25: Connect failed
Bruce Barnes
ChicagoNetTech Inc
brucecnt@comcast.net
Phonr: (773) 491-9019
Phone: (224) 444-0169
E-Mail and DNS Security Specialist
Network Security Specialist
Customer Service Portal: https://portal.chicagonettech.com
Website: https://www.ChicagoNetTech.com
Security Blog: http://networkbastion.blogspot.com/
Web and E-Mail Hosting, E-Mail Security and Consulting