Email Error Codes

The following error codes are produced by VTScada. Your email server may produce others.

Error

Meaning

0

Mail has been successfully sent.

1

Unable to open a connection to the server.

2

Server did not send a good SMTP welcome message.

3

Server rejected SMTP HELO message.

4

Server rejected SMTP MAIL message.

5

Server rejected SMTP RCPT message.

6

Server rejected SMTP DATA message.

7

Server rejected message body.

8

Badly formatted TO: address.

9

Server does not support AUTH.

10

Server does not support implemented AUTH. mechanisms.

11

Failure to login to SMTP server.

12

TLS wanted for SMTP, but not available

13

TLS unavailable or negotiation with server failed

14

Badly formatted bcc address