How does bulk email work?

You assemble recipients, a message, and an authenticated sending identity. A bulk email service injects via SMTP/API from their IPs. Brahmastra bulk email software drives Gmail, Gmail API, or Xero from your PC. Same idea, different pipe.

How to send bulk emails from Gmail

  1. Install Chrome and Brahmastra Manual Sender from Downloads.
  2. Sign in with a Brahmastra license, open an isolated profile, sign into Gmail there.
  3. Load the list, subject, body, attachments. Send with pause if Gmail throttles.

More detail: how to send bulk emails from Gmail.

How to send bulk emails using SMTP

Point your app at a relay (SES, SendGrid). Brahmastra does not host that relay. Read how SMTP bulk email works if SMTP is your requirement.

How to send personalized bulk emails

Personalization is merge fields in Gmail/G-Api copy or Xero contact names — not a separate Brahmastra template product. Keep lists consented. Deliverability matters more than any sender brand.

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