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Siemens Building Technologies
Commissioning instructions OZW775 V2.01
CE1C5663en
HVAC Products
Communication via Ethernet
22.06.2012
6.3.2 Information from the ISP
The ISP must provide the settings for the following data points to allow the web server
OZW775 to send e-mails. See Section 4.3.2 for information on the data points.
Command sequence: Settings > Communication > E-mail
Data point
Information from the ISP
Address mail server
Default val: smtp.example.com
Setting val: Internet Provider
Settings for IP address or name (domain), max. 20
alphanumeric characters.
………………………………………………………………..
Port number mail server
Default val: 25
Setting val: 1…65535
Internet
Provider
Port number mail server 25 (must not normally be
changed). Setting if not default:
………………………………………………………………..
E-mail address sender
Default val:
[email protected]
Setting val: Internet Provider
Settings for IP address or name (domain), max. 20
alphanumeric characters.
………………………………………………………………..
Authentication mail server
Default val: No
Setting val: No, Yes
Mail server authentication setting:
………………………………………………………………..
User name
Default val: (Blank)
Setting val: Name, max. 20
alphanum.
characters
User name setting (login to mail server and
authentication of e-mails by mail server):
………………………………………………………………..
Password
Default val: (Blank)
Setting val: Password, max. 20
alphanum.
characters
Password setting (login to mail server and authentication
of e-mails by mail server):
………………………………………………………………..
The web server OZW775 does not support HTTPS (Hyper Text Transfer Protocol
Secure). The e-mails are sent unsecured and unencrypted, i.e. without:
SSL (Secure Sockets Layer)
Network protocol for secure data transmission.
TSL (Transport Layer Security) Protocol for encryption of data transmissions on the
Internet.
"Authentication mail server = Yes" checks unsecured, unencrypted information in the
data points "User name" and "Password" from the mail server for each e-mail traffic.
E-mail.
Important note