I am trying to send a message from my verizon.net account to a hotmail.it account.
Two of the messages I receive are as follows.
Remote host said: 550 Requested action not taken: mailbox unavailable [RCPT_TO]
Received-SPF: none (domain of vms172073pub.verizon.net does not designate permitted sender hosts)
Two of the messages I receive are as follows.
Remote host said: 550 Requested action not taken: mailbox unavailable [RCPT_TO]
Received-SPF: none (domain of vms172073pub.verizon.net does not designate permitted sender hosts)