1# IMAP - Internet Message Access Protocol (A common e-mail protocol) 2# Pattern attributes: great veryfast fast 3# Protocol groups: mail ietf_proposed_standard 4# Wiki: http://www.protocolinfo.org/wiki/IMAP 5# 6# This matches IMAP4 (RFC 3501) and probably IMAP2 (RFC 1176) 7# 8# This pattern has been tested and is believed to work well. 9# 10# This matches the IMAP welcome message or a noop command (which for 11# some unknown reason can happen at the start of a connection?) 12imap 13^(\* ok|a[0-9]+ noop) 14