# snoop -v -d qfe0 host hostname and port 143 | egrep '^IMAP:  "' 
Using device /dev/qfe (promiscuous mode)
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "0000 CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "0001 LOGIN "username" "password"\r\n"
IMAP:  "0001 OK LOGIN Ok.\r\n"
IMAP:  ""
IMAP:  "0002 SELECT "INBOX"\r\n"
IMAP:  ""
IMAP:  "* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)\r\n"
IMAP:  "0003 UID FETCH 46943:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "0003 OK FETCH completed.\r\n"
IMAP:  "0004 UID FETCH 1:46942 (UID FLAGS)\r\n"
IMAP:  "* 1 FETCH (UID 31247 FLAGS (\Answered \Seen))\r\n* 2 FETCH (UI"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "0005 CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "0006 LOGIN "username" "password"\r\n"
IMAP:  ""
IMAP:  "FETCH (UID 46938 FLAGS (\Answered \Seen))\r\n* 28 FETCH (UID 4"
IMAP:  "0006 OK LOGIN Ok.\r\n"
IMAP:  "0007 STATUS "INBOX" (MESSAGES UNSEEN)\r\n"
IMAP:  "* STATUS "INBOX" (MESSAGES 29 UNSEEN 0)\r\n0007 OK STATUS Comp"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "0008 CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "0009 LOGIN "username" "password"\r\n"
IMAP:  ""
IMAP:  "0009 OK LOGIN Ok.\r\n"
IMAP:  "000A SELECT "INBOX"\r\n"
IMAP:  "* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)\r\n"
IMAP:  "000B UID FETCH 46942:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "000B OK FETCH completed.\r\n"
IMAP:  "000C UID FETCH 1:46941 (UID FLAGS)\r\n"
IMAP:  "* 1 FETCH (UID 31247 FLAGS (\Answered \Seen))\r\n* 2 FETCH (UI"
IMAP:  ""
IMAP:  "FETCH (UID 46938 FLAGS (\Answered \Seen))\r\n* 28 FETCH (UID 4"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "000D CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "000E LOGIN "username" "password"\r\n"
IMAP:  "000E OK LOGIN Ok.\r\n"
IMAP:  "000F STATUS "INBOX" (MESSAGES UNSEEN)\r\n"
IMAP:  "* STATUS "INBOX" (MESSAGES 29 UNSEEN 0)\r\n000F OK STATUS Comp"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "000G CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "000H LOGIN "username" "password"\r\n"
IMAP:  "000H OK LOGIN Ok.\r\n"
IMAP:  "000I SELECT "INBOX"\r\n"
IMAP:  "* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)\r\n"
IMAP:  "000J UID FETCH 46942:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "000J OK FETCH completed.\r\n"
IMAP:  "000K UID FETCH 1:46941 (UID FLAGS)\r\n"
IMAP:  "* 1 FETCH (UID 31247 FLAGS (\Answered \Seen))\r\n* 2 FETCH (UI"
IMAP:  ""
IMAP:  "FETCH (UID 46938 FLAGS (\Answered \Seen))\r\n* 28 FETCH (UID 4"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "000L CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "000M LOGIN "username" "password"\r\n"
IMAP:  "000M OK LOGIN Ok.\r\n"
IMAP:  "000N STATUS "INBOX" (MESSAGES UNSEEN)\r\n"
IMAP:  "* STATUS "INBOX" (MESSAGES 30 UNSEEN 1)\r\n000N OK STATUS Comp"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "000O CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "000P LOGIN "username" "password"\r\n"
IMAP:  "000P OK LOGIN Ok.\r\n"
IMAP:  "000Q SELECT "INBOX"\r\n"
IMAP:  "* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)\r\n"
IMAP:  "000R UID FETCH 46942:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "* 30 FETCH (BODY[HEADER.FIELDS ("References" "X-Ref" "X-Prio"
IMAP:  "000S UID FETCH 1:46941 (UID FLAGS)\r\n"
IMAP:  "* 1 FETCH (UID 31247 FLAGS (\Answered \Seen))\r\n* 2 FETCH (UI"
IMAP:  ""
IMAP:  "FETCH (UID 46938 FLAGS (\Answered \Seen))\r\n* 28 FETCH (UID 4"
IMAP:  "000T UID FETCH 46943 (BODY.PEEK[] UID)\r\n"
IMAP:  "* 30 FETCH (BODY[] {738}\r\n"
IMAP:  ""
IMAP:  "Return-Path: <pb@matrix.pebe.net>\r\nDelivered-To: mailuser-wa"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "000U UID STORE 46943 +FLAGS.SILENT (\Seen)\r\n"
IMAP:  "000U OK STORE completed.\r\n"
IMAP:  ""
IMAP:  "000V UID STORE 46943 +FLAGS.SILENT (\Deleted \Seen)\r\n"
IMAP:  "000V OK STORE completed.\r\n"
IMAP:  ""
IMAP:  "000W EXPUNGE\r\n"
IMAP:  ""
IMAP:  "* 30 EXISTS\r\n* 0 RECENT\r\n000W OK EXPUNGE completed\r\n"
IMAP:  "000X UID FETCH 46944:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "000X OK FETCH completed.\r\n"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "000Y CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "000Z LOGIN "username" "password"\r\n"
IMAP:  "000Z OK LOGIN Ok.\r\n"
IMAP:  "0010 STATUS "INBOX" (MESSAGES UNSEEN)\r\n"
IMAP:  "* STATUS "INBOX" (MESSAGES 30 UNSEEN 1)\r\n0010 OK STATUS Comp"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "* OK Courier-IMAP ready. Copyright 1998-2001 Double Precisio"
IMAP:  "0011 CAPABILITY\r\n"
IMAP:  ""
IMAP:  "* CAPABILITY IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJ"
IMAP:  "0012 LOGIN "username" "password"\r\n"
IMAP:  "0012 OK LOGIN Ok.\r\n"
IMAP:  "0013 SELECT "INBOX"\r\n"
IMAP:  "* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)\r\n"
IMAP:  "0014 UID FETCH 46944:* (BODY.PEEK[HEADER.FIELDS (References "
IMAP:  "0014 OK FETCH completed.\r\n"
IMAP:  "0015 UID FETCH 1:46943 (UID FLAGS)\r\n"
IMAP:  "* 1 FETCH (UID 31247 FLAGS (\Answered \Seen))\r\n* 2 FETCH (UI"
IMAP:  ""
IMAP:  "FETCH (UID 46938 FLAGS (\Answered \Seen))\r\n* 28 FETCH (UID 4"
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  ""
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  ""
IMAP:  "0016 UID STORE 46943 +FLAGS.SILENT (\Deleted \Seen)\r\n"
IMAP:  "0016 OK STORE completed.\r\n"
IMAP:  ""
IMAP:  "0017 EXPUNGE\r\n"
IMAP:  "* 30 EXPUNGE\r\n* 29 EXISTS\r\n* 0 RECENT\r\n0017 OK EXPUNGE compl"
IMAP:  ""
IMAP:  "ZZZZ LOGOUT\r\n"
IMAP:  "* BYE Courier-IMAP server shutting down\r\nZZZZ OK LOGOUT comp"
IMAP:  ""
IMAP:  ""
IMAP:  ""