Blacklisted Server

[Steve242]

HI, I keep getting this type of message when sending emails to a specific .org address.  Can someone help me to rectify.  Please note, I'm not the most tech savey person. 

"Recipient address rejected: undeliverable address: Invalid recipient. If blocked your mailserver may be blacklisted, contact your mail provider and open a support request. If getting relaying denied please verify the recipient email address. Time (Feb 17 13:52:14), client (203.38.21.95) and server (mx1.quick.net.au)."

[Jupiter]

It's saying Invalid Recipient which usually means that the email address doesn't exist.

[Steve242]

Thanks mate, but I know for sure it does exist as i had to use my work email to send something, which they received no problem. Reading on the error message talks about my mailserver being blacklisted.  I have no control over which server i use.....or do I???

[Jupiter]

I can't see the server on any blacklist (at least according to MXToolbox).

You could forward the bounce message to postmaster@bigpond.com but I don't think they'll be able to do anything. You'd be better off contacting the destination via Contact Us (ddns.com.au) who are the hosting company of the destination server.

[Steve242]

Thanks again, I've sent them an email, I'll see how it goes.