[dev] Read to POP3 without delete messages

[Chef Tony]

Hi

I modified PostMasterPOP3.pl in order to read email from POP3 server 
without deleting or reload them.
It's simply a new table called messages_uidl with these fields

uidl: varchar(100)
timestamp: date

with one more condition in code before checking mail size

It checks the message uidl in the pop3 mailbox with uidl stored in the 
table and retrieves only new messages.
When a new message is retrieved it adds the new uidl in the table.

Are someone interested in this modify?
How can I share my new feature?