Special Characters in Address

Hello all, I'm having an issue that I believe is coming from Postfix. I am sending mail to an address which contains special characters. Those characters aid me in routing the mail but unfortunately it seems to be rejected before being relayed. The format is as follows, a block of text followed by

Re: Special Characters in Address

Thanks for the quick reply. Sure thing on the logs. 20090320 22:42:55 38236 49A2055900086768 QUEUE From=> Size=1203 Relay=192.168.xxx.xxx 20090320 22:42:55 38237 49A2055900086768 QUEUE Recipient=> 20090320 22:42:55 38238 49A2055900086768 QUEUE Message-ID=< 11b8df6cb

Re: Special Characters in Address

Is this the correct log? Mar 20 10:13:01 hostname postfix/qmgr[15441]: 39F9BAD0063: removed Mar 20 10:13:31 hostname postfix/smtpd[31210]: connect from qw-out-2122.google.com[74.125.92.26] Mar 20 10:13:32 hostname postfix/smtpd[31210]: warning: Illegal address syntax from qw-out-2122.google.com[7