Use Sputnik as a free wallet watcher tool that sends you email notifications when you receive payments to your Stellar account.
Sign into the Stellar Account Viewer with the account you want to receive notifications for:
Send any amount (~0.00002 XLM) to:
with your email address as the MEMO_TEXT (we recommend using a forwarded burner email address).
Send a test transaction to your monitored account.
You should receive an email notification from Sputnik with the amount received and sending account address.