How can I deal with bounce backs?

ProFundCom is able to list all of the bounce backs that have occurrence whilst sending email campaigns.

Errors can occur at multiple places in mail delivery. A sender may sometimes receive a bounce message from the sender's mail server, and other times from a recipient's mail server. With the rise in forged spam and e-mail viruses, users now frequently receive erroneous bounce messages sent in response to messages they never actually sent.
 
There are a different types of bounce message, but they are broadly split into hard bounces and soft bounces.

Soft bounce

A soft bounce is an e-mail message that gets as far as the recipient's mail server but is bounced back undelivered before it gets to the intended recipient. A soft bounce might occur because the recipient's inbox is full. A soft bounce message may be deliverable at another time or may be forwarded manually by the network administrator in charge of redirecting mail on the recipient's domain.

Hard bounce

A hard bounce is an e-mail message that has been returned to the sender because the recipient's address is invalid. A hard bounce might occur because the domain name doesn't exist or because the recipient is unknown.
 
There are 2 way that ProFundCom can be used to managed bounced emails.

1. Set the return email address to leave the emails on your mail server for 7 days. ProFundCom will read this mailbox once a day and extract the bounced emails into the bounced list. This is used if your mail server is POP3 based.

2. Use the product eMail Bounce Handler (http://www.maxprog.com/downloads.html), which once the return email address is set to leave the emails on the mail server for 7 days is able to create bounced lists. These can be imported directly into the ProFundCom bounced list.