| Feature |  PB   POPBeamer   POPBeamer   POPBeamer  |  SBS 2003   SBS 2003   SBS 2003   SBS 2003  |  SBS 2008   SBS 2008   SBS 2008 
  SBS 2008  |  PM   PullMail   PullMail   PullMail  | 
|---|---|---|---|---|
| Detects all addresses in the To: field | ||||
| Detects all addresses in the CC: field | ||||
| Detects addresses in other fields (BCC:) | ||||
| Unlimited message size | 10 MB | |||
| Minimum scheduling interval in minutes | 1 | 15 | 5 | |
| Stops working on malformed header lines | ||||
| Foreign e-mail addresses | ||||
| Can verify recipient using an address list | ||||
| Can verify recipient using an e-mail domain | ||||
| Works with every version of Exchange | ||||
| Manual collecting by using Admin program | ||||
| Manual collecting with a batch file | ||||
| Native support for RAS | ||||
| Limit the amount of connections | ||||
| Notify administrator in the case of a POP3 problem | ||||
| Wwrite a statistics file in CSV format | ||||
| Leave messages on POP3 server | ||||
| Delete large messages without downloading | ||||
| Keep a copy of every inbound messages | ||||
| Keep a copy of every inbound messages | ||||