Embedded
2. SMTP relay
1.
SMTP gateway
3. SMTP relay
1. | 2. |
HP DSS server | SMTP gateway |
Figure |
|
When using embedded | |
default, SMTP uses the TCP/IP port 25. |
|
NOTE This port cannot be changed in HP DSS versions earlier than 4.3. A custom port can | |
be configured in V4.3 of the software. Contact HP Customer Support for assistance with | |
changing the port. |
|
If the SMTP gateway is configured to relay | |
destination address(es). The MFP uses an “anonymous” connection to the SMTP gateway. If the | |
SMTP gateway is not configured to accept anonymous connection, the SMTP administrator must | |
add the TCP/IP address or hostname of each MFP configured for the SMTP gateway into an | |
“exception list” for this specific SMTP gateway. |
|
When the MFP is configured to use HP DSS to send | |
HP DSS server over TCP/IP by using DSMP (Digital Sender Module | |
proprietary protocol). The HP DSS server then uses SMTP/MIME to transfer these | |
jobs to the SMTP gateway that is specified in the HP DSS configuration. Beginning with version 4.3 | |
of the HP DSS program, authenticated SMTP is supported for sending |
ENWW | Technology overview | 5 |