So says (probably) the guy(s) who have their spam filters set so tight nothing can squeeze through! Here's an example, just received after trying twice to totally sanitizing my response:
@aol.com>: host core-mja03h.mail.aol.com[172.27.32.44] said: 554
5.7.1 Your mail could not be delivered because the recipient is not
accepting mail that contains specific words or phrases.If you feel you
received this in error, please contact the recipient directly and ask them
to check their email settings. (in reply to end of DATA command)
It would be nice if he had also included a phone number, so we could contact him directly!
OK, rant over.