D-Link DFL-1600 Reference Guide
Default Severity
Log Message
SMTPALG: Failed to connect to the SMTP Server. Closing the
connection.
connection.
Explanation
The SMTP ALG could not connect to the receiving SMTP server,
resulting in that the ALG session could not be successfully opened.
resulting in that the ALG session could not be successfully opened.
Gateway Action
close
Recommended Action
None.
Revision
3
Context Parameters
2.1.46. invalid_server_response (ID: 00200155)
Default Severity
Log Message
SMTPALG: Could not parse server response code
Explanation
The SMTP ALG failed to parse the SMTP response code from server.
Gateway Action
close
Recommended Action
If possible, verify response codes sent from server.
Revision
3
Context Parameters
2.1.47. sender_email_id_mismatched (ID: 00200157)
Default Severity
Log Message
SMTPALG: Mismatching sender address
Explanation
The SMTP "MAIL FROM:" command does not match the "From:"
header. The transaction will be denied.
header. The transaction will be denied.
Gateway Action
reject
Recommended Action
Disable the Verify E-Mail Sender ID setting if you experience that
valid e-mails are being wrongly blocked.
valid e-mails are being wrongly blocked.
Revision
3
Parameters
sender_email_address
recipient_email_addresses
data_sender_address
recipient_email_addresses
data_sender_address
Context Parameters
2.1.46. invalid_server_response (ID:
00200155)
00200155)
Chapter 2. Log Message Reference
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