^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ managesieve-login: Login: user=<[_@\.[:alnum:]-]+>, method=[[:alnum:]]+, rip=[[:digit:]\.]+, lip=[[:digit:]\.]+(, mpid=[[:digit:]\.]+)?(, TLS)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ managesieve\([_@\.[:alnum:]-]+\): Disconnected: Logged out bytes=[[:digit:]]+\/[[:digit:]]+$