Getting error message from SMTP

[shyguy]

This is my first post here. I just want to ask if anyone here is familiar upon getting the error if I send a mail to the person whom i wanted to send. I just want to get this following errors:

 

550 5.1.1 unknown or illegal alias.

451 4.2.1 mailbox temporarily disabled.

451 connection not allowed this time.

553 5.1.3 multiple address not found.

452 4.2.2 user over quota.

 

Could anybody help me how to get that errors? Thanks in advance. I a using SMTP upon sending my mail message. All I want is to get the logs of it once it bounces back. I want to get those errors above.

 

Regards,

 

Shyguy

[PlausiblyDamp]

Is your application talking direct to the SMTP server? If so the error code / message will be sent in response to your RCPT TO: or similar.