Like Word mail merge — but you can also set Subject, CC, BCC, a unique message per row, and an attachment. Connect Outlook once, upload your sheet, click Send — mail goes from your Outlook on this PC.
Excel header row example (copy these titles into row 1):
| First Name | Subject | CC | BCC | Message | Attachment Path |
|---|
1 · Connect Outlook
Checking Outlook on this PC…
First time: downloads a small zip. Open it, run MailMass_Connect.bat. If Chrome blocks the download, use Copy PowerShell command. When Chrome asks to allow local network access, click Allow, then Connect Outlook.
2 · Your contact sheet
Drop an Excel or CSV here
or
3 · Write your mail
Used for every email. Leave blank to use the Subject column from your sheet. Personalise with {Column Name} tags — after you upload a sheet, click a variable chip to insert it.
4 · Preview & send
Live preview
Sample rowEmails send from your Outlook on this PC. Click Connect Outlook once first if status isn’t Connected.