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About the Displayed System Log
Error indications relating to SMTP
Category
POP3 server error
SMTP server error
Internal error
Authentication error
Cannot connect to POP3 server
Authentication error
Other error
Connection error to DNS server
Cannot connect to SMTP server.
Entered user name or password may be
incorrect. Check if the mail settings are con-
figured correctly.
• The IP address of the server may be
incorrect. Check if the IP address of the
server is configured correctly.
• The POP3 server may be down. Ask the
network administrator.
Entered user name or password may be
incorrect. Check if the mail settings are con-
figured correctly.
An error occurred in the mail function. Check
if the mail settings are configured correctly.
• The designated IP address of the DNS
may be incorrect. Check if the DNS set-
tings are configured correctly.
• The DNS server may be down. Ask the
network administrator.
• The IP address of the server may be
incorrect. Check if the IP address of the
server is configured correctly.
• The SMTP server may be down. Ask the
network administrator.
Cause
Description
Category
FTP server error
Connection error
Internal error
Connection error to DNS server
Cannot connect to FTP server.
File transfer error
Other error
Passive mode error
Log out failed
Directory change failed
User name and password isn't correct.
The FTP server or DNS server may be down.
• The FTP server settings may be incor-
rect.
• The settings relating to the indicated item
may be incorrect.
The FTP server settings may be incorrect.
Cause
Description
Error indications relating to FTP
