GroupMail makes it easy to manage the distribution of messages to your email list. You can use GroupMail’s filters to target mailings to specific recipients of a group based on database fields (i.e. City, Zip Code, Industry, domain, etc.) or Partial Sending to distribute a message only to a portion of your list.
To use Partial Sending, simply create your message as normal and click Send when ready. In the Prepare to Send screen, select the Set Exclusion Options link and then specify what portion of the list you want to send the message to.
