Using mail client? I will not go through it step by step but this should be
all the information you will need to set up your application.
Incoming server (POP3 or IMAP) name is;
helitalk.com
Outgoing server (SMTP) name is;
helitalk.com
your user name is;
(your username)@helitalk.com
note; not just the username.
Your entire email address is your username
Be careful for outgoing mail(SMTP) because sometimes your ISP does not
allow you to send email through someone else's.
In this case you have to set it to their SMTP. You have to call
them for it or go to their website and find it out.