Is there a file size limit to saved search excel files sent via email? I have a saved search that doesnt email all of the saved search results. The results were 7366 lines but the excel had 1952 results. The only thing I have found online is that there is a 10,000 line limit, but that doesnt seem to be the issue here. I know for certain that its not a permissions issue either.

Yes, 5MB

@Matthew you could use an app like CloudExtend to stream your search results directly to an Excel file on a scheduled basis. I believe the only limitation there is 100 MB.