D-Link DFL-260E

Default Severity
WARNING
Log Message
SMTPALG: Content transfer encoding is unknown or not present.
Explanation
Antivirus module cannot scan the attachment since the transfer
encoding is missing or unknown. Fail Mode is allow so data is allowed
without scanning.
Gateway Action
allow_data_without_scan
Recommended Action
Research the Content Transfer Encoding format.
Revision
1
Parameters
filename
unknown_content_transfer_encoding
sender_email_address
recipient_email_addresses
Context Parameters
ALG Module Name
ALG Session ID
2.3.21. unknown_encoding (ID: 05800184)
Default Severity
WARNING
Log Message
POP3ALG: Content transfer encoding is unknown or not present
Explanation
Antivirus module cannot scan the attachment since the transfer
encoding is missing or unknown. Fail Mode is deny so data is blocked.
Gateway Action
block_data
Recommended Action
None.
Revision
1
Parameters
filename
unknown_content_transfer_encoding
sender_email_address
Context Parameters
ALG Module Name
ALG Session ID
2.3.22. unknown_encoding (ID: 05800185)
Default Severity
WARNING
Log Message
POP3ALG: Content transfer encoding is unknown or not present.
Explanation
Antivirus module cannot scan the attachment since the transfer
encoding is missing or unknown. Fail Mode is allow so data is allowed
without scanning.
Gateway Action
allow_data_without_scan
Recommended Action
Research the Content Transfer Encoding format.
2.3.21. unknown_encoding (ID:
05800184)
Chapter 2. Log Message Reference
147