SMTP-code

Omschrijving

SMTP Code 2.0.0 : Nonstandard success response

The sending mail server received a nonstandard success response from the receiving mail server

SMTP Code 2.1.1 : System status message or System help reply

This code prefaces a message about the receiving mail server status or a System help reply to the user requesting help information

SMTP Code 2.1.4 : Help reply message

This code is in reply to the "HELP" command. It displays information about the receiving mail server

SMTP Code 2.2.0 : <Server Name> service is running

This is normally the first message received from the receiving mail server and indicates that the mail service is running

SMTP Code 2.2.1 : The domain service is closing the transmission channel

The receiving mail server is ending the mail session – the conversation with the sending mail server is ending as there is no more mail to send in the session

SMTP Code 2.5.0 : Requested mail action OK completed

The sending mail server has successfully delivered the message. The message was accepted and transmitted OK

SMTP Code 2.5.1 : User not local will forward

The email account is not local to the receiving mail server but the server will accept the mail and will forward it

SMTP Code 2.5.2 : Cannot verify the user

The user account appears to be valid but cannot be verified, however the receiving mail server will try to deliver the message