Action summary
This is an update notice for customers using Email Archive Modern.
A new field, "Attachment Filenames" has been added to the CSV file output by the Download Headers feature.
This allows you to efficiently identify emails with specific files attached.
Addition of "Attachment Filenames" Field to Download Headers Feature
The CSV file output by the Download Headers feature now includes a new field, "Attachment Filenames" (attachment_filenames).
This makes it easier to efficiently identify emails that have sent or received specific files, helping to reduce the burden of investigations.
Please note that this field applies to emails sent or received on or after April 1, 2026 (Wed) 9:00 JST (UTC+09:00).
For emails before this date, the value will be blank.