Strange Email Problem

[#1]

Hi all,
been using the Web based Email for some time,  and just noticed  why I don't get many replies ? Doh!! .
My Email  is:    myname@mylogin.plus.com,  but when I send out an email  it is  received at the other end  as    mylogin@mylogin.plus.com  ?
so any click and reply    is rejected by the plus net  mailer daemon as  wrong ?

whats going on please ?

thanks
Chris

[#2]

The reply one is the default
When logging into webmail login as username+myname not just username

[#3]

All sorted many thanks ..
might get a few more replies now !!  :
C.
jim:quote