Joey wrote:
Hello All,
I have researched this without a 100% clear reason that an exchange
server would return this error:
The error that the other server returned was: 550 550 #5.1.0 Address
rejected
My guess is it’s an invalid email address that we attempted to be
delivered to, but I w
Hello All,
I have researched this without a 100% clear reason that an exchange server
would return this error:
The error that the other server returned was: 550 550 #5.1.0 Address
rejected
My guess is it's an invalid email address that we attempted to be delivered
to, but I want to be p
