Block Sender offers more advanced blocking features in addition to the more common address blocks. If you know the IP address from which your spammer sends emails, you can block their emails using it.

To do so, follow these instructions for either the browser extension or web-based dashboard.

Using the Browser Extension

  1. Log into the Gmail account you want to apply the block on.
  2. Click the Block button in the toolbar and select New Block.

  1. Use the following settings to create a Block in this order:
    • Choose IP Address for “What do you need to block?”
    • Type the IP address you want to block under the “IP Address to Block” field
    • Choose where you want the blocked emails to go
    • Choose if you want the blocked emails to be bounced back

  1. Click Save

Using the Block Sender Dashboard

  1. Go to the Blocks section of your dashboard.
  2. Select New Block.

  1. Use the following settings to create a Block:
    • Select the account you want to apply the block to
    • Choose IP Address for “What do you need to block?”
    • Type the IP address you want to block under the “IP Address to Block” field
    • Choose where you want the blocked emails to go
    • Choose if you’d want the blocked emails to be bounced back

  1. Click Save.