Tip 4: Multiple accounts in Pine

You can use multiple POP3, IMAP or other incoming mail accounts in the same config file by editing the line
"incoming-folders=" from .pinerc in your local home directory.
The syntax is:
incoming-folders= "Nick1" {pop1.domain.com/pop3/user=login}INBOX,
"Nick2" {pop2.somewhere.com/pop3/user=login}INBOX
This will create a new collection in Pine with these folders in it, plus the mail folder on the local system.