I think I'm being blocked by verizon.net and hotmail.com. I get Undelivered Mail messages like this:
<mas...@verizon.net>: host relay.verizon.net[206.46.232.11] said: 550 5.1.1 unknown or illegal alias: mas...@verizon.net (in reply to RCPT TO command) <mas...@hotmail.com>: host mx3.hotmail.com[65.54.188.126] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command) I certainly don't spam or listwash (or any other sort of shadiness). Can anyone help me out with advice on this? - Grant
