Technical References

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Cisco AsyncOS 9.1 for Email CLI Reference Guide
Chapter 3 The Commands: Reference Examples
Policy Enforcement
Batch Command: This command does not support a batch format
Example
In this example, the filter command is used to create three new filters:
• The first filter is named big_messages. It uses the body-size rule to drop messages larger than 10
megabytes.
• The second filter is named no_mp3s. It uses the attachment-filename rule to drop messages that
contain attachments with the filename extension of
.mp3.
• The third filter is named mailfrompm. It uses mail-from rule examines all mail from
[e-mail] and blind-carbon copies [e-mail].
Using the
filter -> list subcommand, the filters are listed to confirm that they are active and valid,
and then the first and last filters are switched in position using the
move subcommand. Finally, the
changes are committed so that the filters take effect.
mail3.example.com> filters
Choose the operation you want to perform:
- NEW - Create a new filter.
- IMPORT - Import a filter script from a file.
[]> new
Enter filter script. Enter '.' on its own line to end.
big_messages:
if (body-size >= 10M) {
drop();
}
.
1 filters added.
Choose the operation you want to perform:
- NEW - Create a new filter.
- DELETE - Remove a filter.
- IMPORT - Import a filter script from a file.
- EXPORT - Export filters to a file
- MOVE - Move a filter to a different position.
- SET - Set a filter attribute.
- LIST - List the filters.
- DETAIL - Get detailed information on the filters.
- LOGCONFIG - Configure log subscriptions used by filters.
- ROLLOVERNOW - Roll over a filter log file.
[]> new
Enter filter script. Enter '.' on its own line to end.
no_mp3s:
if (attachment-filename == '\\.mp3$') {
drop();
}
.
1 filters added.
Choose the operation you want to perform:
- NEW - Create a new filter.
- DELETE - Remove a filter.
- IMPORT - Import a filter script from a file.
- EXPORT - Export filters to a file
- MOVE - Move a filter to a different position.
- SET - Set a filter attribute.
- LIST - List the filters.
- DETAIL - Get detailed information on the filters.