Question 1

What is Bulkmail Send and Excel Formatter?

Accepted Answer

Bulkmail Send and Excel Formatter is a free online tool that lets you send personalized bulk emails using your own SMTP server or Gmail API, and reformat Excel files with custom column mapping. No sign-up or installation is required — it runs entirely in your browser.

Question 2

Is Bulkmail Send and Excel Formatter free to use?

Accepted Answer

Yes, it is completely free. There are no subscription fees, no hidden costs, and no account registration required.

Question 3

How do I send bulk emails with Excel data?

Accepted Answer

Upload your Excel file, select the column that contains recipient email addresses, write your email subject and body (you can use {{column_name}} placeholders to personalize each email), configure your SMTP settings or connect Gmail, and click Send Emails.

Question 4

Is my data safe? Does the tool store my Excel files or emails?

Accepted Answer

Your data is safe. Excel files are processed entirely in your browser and are never uploaded to our servers. Email content is sent directly from your browser to your SMTP server or Gmail — we never store your emails or contacts.

Question 5

What SMTP providers are supported?

Accepted Answer

The tool supports any SMTP provider. Built-in presets are available for Gmail (smtp.gmail.com), Naver (smtp.naver.com), Daum (smtp.daum.net), Nate (smtp.nate.com), and Outlook (smtp-mail.outlook.com). You can also enter any custom SMTP host and port.

Question 6

Can I use this tool to reformat Excel files without sending emails?

Accepted Answer

Yes. The Excel Conversion tab lets you map any column from your source Excel file to a standard target format and download the reformatted file, without ever sending an email.

Question 7

What languages does the tool support?

Accepted Answer

The tool supports 17 languages: English, Korean, Japanese, Simplified Chinese, Spanish, French, German, Italian, Portuguese, Russian, Arabic, Hindi, Vietnamese, Thai, Indonesian, Turkish, and Dutch.