I have 3email accounts. a@domain.com, b@domain.com, c@domain.com.
In cPanel, I forward both a@domain.com and b@domain.com to c@domain.com.
when a or b@domain.com received an email, c@domain.com also received, but it come duplicate.(these happen only for forwarded email.).
it’s normal when i send to c@domain.com directly.
Note: in outlook 2007 configure as pop3.
-duplicate only for c@domain.com the other are normally.
