/media/sda-magnetic/david/Dok-15-2023-11-27/fernuni-hagen/cs-i-ii/old-cs-2-03/bash-programming/lex-yacc-bash-etc/imap-smtp-bsp00005.txt

a CAPABILTY
a LOGIN "user" "password"
a LIST "" *
a SELECT INBOX
a FETCH RFC822
a STORE 1 +FLAGS (\seen \deleted)
a CLOSE
a EXPUNGE
a SEARCH
a LOGOUT

HELO/EHLO
MAIL
DATA
RST
VRFY
EXPN
NOOP
QUIT