I really want to try to use this program, but I am unable to set up ANY POP accounts inside of Zimbra desktop. I have used the same credentials / server information to set up and use:

Apple Mail

None of these programs have a problem retrieving / sending my emails.

Zimbra won't connect.

I've searched and searched the forums and done a fair amount of Googling - and I cannot figure this out.

POP Account from GoDaddy

email: my_name@mydomain.com

username: my_name@mydomain.com
password: my_password

incoming: pop.secureserver.net
outgoing: smtpout.secureserver.net

It has to be something simple and I would really appreciate any suggestions or information regarding this issue.

Thank you very much in advance.