Smtp Error Messages; Example E-Mail Log; Table 9-2 Smtp Error Messages - ZyXEL Communications ZyXEL ZyWALL 50 User Manual

ZyWALL 50 Internet Security Gateway

9.3.3 SMTP Error Messages

If there are difficulties in sending e-mail the following error messages appear. Please see the Support Notes
on the included disk for information on other types of error messages.
E-mail error messages appear in SMT menu 24.3.1 as "SMTP action request failed. ret= ??". The "??"are
described in the following table.

9.3.4 Example E-mail Log

An "End of Log" message displays for each mail in which a complete log has been sent. The following is an
example of a log sent by e-mail.
9-6

Table 9-2 SMTP Error Messages

-1 means ZyWALL out of socket
-2 means tcp SYN fail
-3 means smtp server OK fail
-4 means HELO fail
-5 means MAIL FROM fail
-6 means RCPT TO fail
-7 means DATA fail
-8 means mail data send fail
Using the ZyWALL Web Configurator