Some emails from yahoo.ca do not reach me at becon.org. They bounce back to sender mailer-daemon. Why ?

Question

I was told Yahoo blocks certain channels, why is this ? Is my becon.org address blacklisted then ?

Answer 1

You need the body of the bounce-back messages to diagnose the problem. It'll have an error number like 500 Syntax Error. There's a bunch of different errors and you don't want to chase around after a blacklisting problem till you know for sure it's a blacklisting problem.

If you could re-post your question and include the full error code--- all the numbers and any words that are before or after it in the same "paragraph" of the error--- I'm sure you'll get your answer!