Outlook Bulk Mail Merge

About

Outlook Bulk Mail Merge lets you send personalized bulk emails directly from an Excel or CSV file using your Outlook account. No server, no complex setup – everything happens in your browser using Microsoft Graph.

Upload a contacts file, design your subject/body with placeholders like {firstName} or {companyName}, and send customized messages in a few clicks. Ideal for outreach, follow‑ups, and any scenario where you need to email many people without losing the personal touch.

Key features

1) Excel / CSV contacts

- Load contacts from .xlsx, .xls, or .csv files.
- Automatically detects the email column (e.g. email, Email, workEmail).
- Uses all other columns as placeholders (e.g. firstName, companyName, url).
- Template-based personalization

2) Write your own subject and body using placeholders like:
- {firstName}, {lastName}
- {email}, {companyName}, {url}
- Each email is rendered per‑row using the values from your file.
- Outlook sending

3) Sign in with your Microsoft account using OAuth.
- Emails are sent via Microsoft Graph (/me/sendMail) as you.
- No separate SMTP configuration required.
- Dry run mode

4) “Dry run” option simulates sending without actually sending emails.
- Lets you verify templates, placeholder replacement, and recipients safely.
- Logs which messages would have been sent.
- Throttling control

5) Configure a delay (seconds) between emails.
- Helps avoid sending too fast or triggering rate limits / spam filters.
- Local template persistence

6) The extension remembers:
- From name
- Subject template
- Body template
- Throttle value
So you don’t have to retype them every time.