Question : Problems Sending Email to Specific Address

We are having a problem sending to one company. We are getting the following error back
The following recipient(s) could not be reached:
      [email protected] on 10/08/2007 01:11 p.m.
            The format of the e-mail address is incorrect.  Check the address, look up the recipient in the Address Book, or contact the recipient directly to find out the correct address.
            < mx2.bfmlym.com #5.1.3 SMTP; 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3 - chkuser)>

and

The following recipient(s) could not be reached:

      [email protected]m on 06/08/2007 04:37 p.m.
            The mail protocol was unable to handle one or more requests because they were unrecognized or invalid. Please notify your system administrator.
            < mx2.bfmlym.com #5.5.4 SMTP; 501 #5.1.1 bad address [email protected]m>

Answer : Problems Sending Email to Specific Address

pretty straight forward error.  it is saying that the address it is presumably responsible for doesnt exist.  more specifically it doesnt know what "telmex.com" is and as far as the receiving server is concerned it isnt responsible for delivering mail to it.

try sending to that same address from a gmail account and you should receive the same error back.