> I think it's caused by the recipient being invalid, at least thats what > the logs indicate. I could be wrong.
I do too. I had the same error (a 503 error, but different textual response. Mine was "Bad sequence of commands. [SMTP Error Code 503]") For me, the server that sits behind ASSP was misconfigured (typo) on the allowed domains, such that when I tested a new domain, I got that unusual bounce/error report. Since I knew ASSP was working correctly, I started looking on the SMTP gateway behind ASSP and found the typo. I assumed that the SMTP gateway was preventing normal SMTP flow, or ASSP was trying to proxy commands despite the gateway denying. Either way - it *was* due to invalid recipient (domain) in my case. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Assp-user mailing list Assp-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-user