JUMO mTRON T Manual page 65

5 Ethernet transmission modes
Yes
Conditions fulfilled
to send an e-mail?
Loading of current
own IP address
No
Configuration:
Authentification =
SMTP-After-POP
Request to DNS-Server
to get the IP address of
SMTP server name
TCP connection to
SMTP server
Authentification =
Text is formatted,
e-mail is sent
TCP connection is
Entry in event list:
Yes
Request to DNS server
to get POP3 server name
No
TCP connection to POP3
Login to mail account
with user name + password
TCP connection is closed
(w/o reading of an e-mail)
Yes
Configuration:
SMTP-Auth
user name + password
No
closed
Trying again to send the
same e-mail (every 15 minutes).
"E-mail OK"
Error
or error code
OK
server
Login with
65