[ 源代码： getmail6 ]
软件包：getmail6（6.14-1）
mail retriever with support for POP3, IMAP4 and SDPS
getmail6 is intended as a simple replacement for fetchmail. It retrieves mail (either all messages, or only unread messages) from one or more POP3/IMAP4/SDPS servers for one or more email accounts, and reliably delivers into a qmail-style Maildir, mbox file or to a command (pipe delivery) like maildrop or procmail, specified on a per-account basis. getmail6 also has support for domain (multidrop) mailboxes.
Supported protocols: POP3, POP3-over-SSL, IMAP4, IMAP4-over-SSL, and SDPS mail.
getmail6 is based on getmail with adaptations for Python3.