UPCASTR TOOLS EMAIL OPERATIONS

Make sense of
bounced emails.

Turn Outlook delivery failures into a clear list of email addresses and reasons. Find the duplicates. Copy what you need. Get on with your day.

Start with your bounce messages

Choose Outlook .msg files, or a .zip containing them.

Files stay on your device
Read privately in this browser. Never uploaded or stored.Ready when you are
01

Save your messages

Save Outlook delivery failures as .msg files. Zip them together if it’s easier.

02

See what bounced

Review addresses, failure reasons and status codes. Duplicates are grouped for you.

03

Take your list with you

Copy just the email addresses or all the details straight into your spreadsheet.