SheetBlast can send from your Gmail address and from any address you’ve added to Gmail as “Send mail as”, such as [email protected].
- Click SheetBlast → 2. Check sender addresses. The dialog lists:
- ✓ for each sender in your Senders tab that Gmail has verified.
- Any other verified “Send mail as” addresses, which it adds to Senders as disabled rows.
Screenshot to capture
- Open the Senders tab. For each address you want to use:
- Tick enabled.
- Set daily_limit: start at 10 for a new domain and raise it over 2–3 weeks.
- Optionally fill display_name (e.g. “Johannes Kanter”) and a plain-text signature.
- To add an address that isn’t listed: in Gmail, go to Settings → See all settings → Accounts and Import (personal Gmail) or Accounts (Google Workspace) → Send mail as → Add another email address, then confirm the verification email. Then run 2. Check sender addresses again.
Important — replies must reach this Gmail. SheetBlast detects replies by reading the Gmail account that runs it. If replies to [email protected] land in a different inbox, forward them to this Gmail. To check, send a message to that address from another account and see whether it arrives here.
Tip: use a named address (anna@…) rather than info@ or sales@. Named addresses get more replies.