The Filter window allows you to specify criteria for the messages you would like to save.
Allows you to specify that you would like to only save messages which have been received over this many days ago.
You can use the Subject Filter to only save messages with certain words in the subject. Use multiple space-separated words to match on several topics. For example, filter sale quote will match all emails with either word sale or word quote in the subject.
If you enable this option, MessageSave will save only regular email messages. Anything else, like appointments, contacts, read receipts, etc. will be skipped.
Tip
If you require more advanced filtering, you can use Outlook built-in Search or Search Folders. Wait for the results to populate, then select all messages in the result set and run MessageSave on them. This integration allows you to use the full filtering power of Outlook with MessageSave saving capabilities.