I think that you are entering some mail addres (to or from) in the wrong format.
They usually are something like:
"This is my name" <myname@mydomain.com>
Jim Jones escribió:
I think that you are entering some mail addres (to or from) in the wrong format.
They usually are something like:
"This is my name" <myname@mydomain.com>
Jim Jones escribió: