/media/sda-magnetic/david/Dok-15-2023-11-27/fernuni-hagen/cs-i-ii/old-cs-2-03/bash-programming/bash/imap-smtp-bsp00002.txt

a CAPABILITY
a LOGIN "user" "password"
a LIST "" *
a SELECT INBOX 
a FETCH 1 RFC822
a STORE 1 +FLAGS (\Seen \Deleted)
a CLOSE
a EXPUNGE
a SEARCH
a LOGOUT

HELO/EHLO
MAIL
DATA
RSET
VRF
NOOP
EXPN
QUIT